80159760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 320

約数和(自身を含む): 305337600

約数和(自身を除く): 225177840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 48, 51, 54, 59, 60, 68, 72, 74, 80, 85, 90, 102, 108, 111, 118, 120, 135, 136, 144, 148, 153, 170, 177, 180, 185, 204, 216, 222, 236, 240, 255, 270, 272, 295, 296, 306, 333, 340, 354, 360, 370, 408, 432, 444, 459, 472, 510, 531, 540, 555, 590, 592, 612, 629, 666, 680, 708, 720, 740, 765, 816, 885, 888, 918, 944, 999, 1003, 1020, 1062, 1080, 1110, 1180, 1224, 1258, 1332, 1360, 1416, 1480, 1530, 1593, 1665, 1770, 1776, 1836, 1887, 1998, 2006, 2040, 2124, 2160, 2183, 2220, 2295, 2360, 2448, 2516, 2655, 2664, 2832, 2960, 3009, 3060, 3145, 3186, 3330, 3540, 3672, 3774, 3996, 4012, 4080, 4248, 4366, 4440, 4590, 4720, 4995, 5015, 5032, 5310, 5328, 5661, 6018, 6120, 6290, 6372, 6549, 6660, 7080, 7344, 7548, 7965, 7992, 8024, 8496, 8732, 8880, 9027, 9180, 9435, 9990, 10030, 10064, 10620, 10915, 11322, 12036, 12240, 12580, 12744, 13098, 13320, 14160, 15045, 15096, 15930, 15984, 16048, 16983, 17464, 18054, 18360, 18870, 19647, 19980, 20060, 21240, 21830, 22644, 24072, 25160, 25488, 26196, 26640, 27081, 28305, 30090, 30192, 31860, 32745, 33966, 34928, 36108, 36720, 37111, 37740, 39294, 39960, 40120, 42480, 43660, 45135, 45288, 48144, 50320, 52392, 54162, 56610, 58941, 60180, 63720, 65490, 67932, 72216, 74222, 75480, 78588, 79920, 80240, 84915, 87320, 90270, 90576, 98235, 104784, 108324, 111333, 113220, 117882, 120360, 127440, 130980, 135405, 135864, 144432, 148444, 150960, 157176, 169830, 174640, 180540, 185555, 196470, 216648, 222666, 226440, 235764, 240720, 261960, 270810, 271728, 294705, 296888, 314352, 333999, 339660, 361080, 371110, 392940, 433296, 445332, 452880, 471528, 523920, 541620, 556665, 589410, 593776, 667998, 679320, 722160, 742220, 785880, 890664, 943056, 1001997, 1083240, 1113330, 1178820, 1335996, 1358640, 1484440, 1571760, 1669995, 1781328, 2003994, 2166480, 2226660, 2357640, 2671992, 2968880, 3339990, 4007988, 4453320, 4715280, 5009985, 5343984, 6679980, 8015976, 8906640, 10019970, 13359960, 16031952, 20039940, 26719920, 40079880, 80159760]

約数ペア:

[(1, 80159760), (2, 40079880), (3, 26719920), (4, 20039940), (5, 16031952), (6, 13359960), (8, 10019970), (9, 8906640), (10, 8015976), (12, 6679980), (15, 5343984), (16, 5009985), (17, 4715280), (18, 4453320), (20, 4007988), (24, 3339990), (27, 2968880), (30, 2671992), (34, 2357640), (36, 2226660), (37, 2166480), (40, 2003994), (45, 1781328), (48, 1669995), (51, 1571760), (54, 1484440), (59, 1358640), (60, 1335996), (68, 1178820), (72, 1113330), (74, 1083240), (80, 1001997), (85, 943056), (90, 890664), (102, 785880), (108, 742220), (111, 722160), (118, 679320), (120, 667998), (135, 593776), (136, 589410), (144, 556665), (148, 541620), (153, 523920), (170, 471528), (177, 452880), (180, 445332), (185, 433296), (204, 392940), (216, 371110), (222, 361080), (236, 339660), (240, 333999), (255, 314352), (270, 296888), (272, 294705), (295, 271728), (296, 270810), (306, 261960), (333, 240720), (340, 235764), (354, 226440), (360, 222666), (370, 216648), (408, 196470), (432, 185555), (444, 180540), (459, 174640), (472, 169830), (510, 157176), (531, 150960), (540, 148444), (555, 144432), (590, 135864), (592, 135405), (612, 130980), (629, 127440), (666, 120360), (680, 117882), (708, 113220), (720, 111333), (740, 108324), (765, 104784), (816, 98235), (885, 90576), (888, 90270), (918, 87320), (944, 84915), (999, 80240), (1003, 79920), (1020, 78588), (1062, 75480), (1080, 74222), (1110, 72216), (1180, 67932), (1224, 65490), (1258, 63720), (1332, 60180), (1360, 58941), (1416, 56610), (1480, 54162), (1530, 52392), (1593, 50320), (1665, 48144), (1770, 45288), (1776, 45135), (1836, 43660), (1887, 42480), (1998, 40120), (2006, 39960), (2040, 39294), (2124, 37740), (2160, 37111), (2183, 36720), (2220, 36108), (2295, 34928), (2360, 33966), (2448, 32745), (2516, 31860), (2655, 30192), (2664, 30090), (2832, 28305), (2960, 27081), (3009, 26640), (3060, 26196), (3145, 25488), (3186, 25160), (3330, 24072), (3540, 22644), (3672, 21830), (3774, 21240), (3996, 20060), (4012, 19980), (4080, 19647), (4248, 18870), (4366, 18360), (4440, 18054), (4590, 17464), (4720, 16983), (4995, 16048), (5015, 15984), (5032, 15930), (5310, 15096), (5328, 15045), (5661, 14160), (6018, 13320), (6120, 13098), (6290, 12744), (6372, 12580), (6549, 12240), (6660, 12036), (7080, 11322), (7344, 10915), (7548, 10620), (7965, 10064), (7992, 10030), (8024, 9990), (8496, 9435), (8732, 9180), (8880, 9027)]