53439840

素因数分解:

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

素因数の和:134

約数の個数: 288

約数和(自身を含む): 201670560

約数和(自身を除く): 148230720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 59, 60, 68, 72, 74, 80, 85, 90, 96, 102, 111, 118, 120, 136, 144, 148, 153, 160, 170, 177, 180, 185, 204, 222, 236, 240, 255, 272, 288, 295, 296, 306, 333, 340, 354, 360, 370, 408, 444, 472, 480, 510, 531, 544, 555, 590, 592, 612, 629, 666, 680, 708, 720, 740, 765, 816, 885, 888, 944, 1003, 1020, 1062, 1110, 1180, 1184, 1224, 1258, 1332, 1360, 1416, 1440, 1480, 1530, 1632, 1665, 1770, 1776, 1887, 1888, 2006, 2040, 2124, 2183, 2220, 2360, 2448, 2516, 2655, 2664, 2720, 2832, 2960, 3009, 3060, 3145, 3330, 3540, 3552, 3774, 4012, 4080, 4248, 4366, 4440, 4720, 4896, 5015, 5032, 5310, 5328, 5661, 5664, 5920, 6018, 6120, 6290, 6549, 6660, 7080, 7548, 8024, 8160, 8496, 8732, 8880, 9027, 9435, 9440, 10030, 10064, 10620, 10656, 10915, 11322, 12036, 12240, 12580, 13098, 13320, 14160, 15045, 15096, 16048, 16992, 17464, 17760, 18054, 18870, 19647, 20060, 20128, 21240, 21830, 22644, 24072, 24480, 25160, 26196, 26640, 28305, 28320, 30090, 30192, 32096, 32745, 34928, 36108, 37111, 37740, 39294, 40120, 42480, 43660, 45135, 45288, 48144, 50320, 52392, 53280, 56610, 60180, 60384, 65490, 69856, 72216, 74222, 75480, 78588, 80240, 84960, 87320, 90270, 90576, 96288, 98235, 100640, 104784, 111333, 113220, 120360, 130980, 144432, 148444, 150960, 157176, 160480, 174640, 180540, 181152, 185555, 196470, 209568, 222666, 226440, 240720, 261960, 288864, 296888, 301920, 314352, 333999, 349280, 361080, 371110, 392940, 445332, 452880, 481440, 523920, 556665, 593776, 628704, 667998, 722160, 742220, 785880, 890664, 905760, 1047840, 1113330, 1187552, 1335996, 1444320, 1484440, 1571760, 1669995, 1781328, 2226660, 2671992, 2968880, 3143520, 3339990, 3562656, 4453320, 5343984, 5937760, 6679980, 8906640, 10687968, 13359960, 17813280, 26719920, 53439840]

約数ペア:

[(1, 53439840), (2, 26719920), (3, 17813280), (4, 13359960), (5, 10687968), (6, 8906640), (8, 6679980), (9, 5937760), (10, 5343984), (12, 4453320), (15, 3562656), (16, 3339990), (17, 3143520), (18, 2968880), (20, 2671992), (24, 2226660), (30, 1781328), (32, 1669995), (34, 1571760), (36, 1484440), (37, 1444320), (40, 1335996), (45, 1187552), (48, 1113330), (51, 1047840), (59, 905760), (60, 890664), (68, 785880), (72, 742220), (74, 722160), (80, 667998), (85, 628704), (90, 593776), (96, 556665), (102, 523920), (111, 481440), (118, 452880), (120, 445332), (136, 392940), (144, 371110), (148, 361080), (153, 349280), (160, 333999), (170, 314352), (177, 301920), (180, 296888), (185, 288864), (204, 261960), (222, 240720), (236, 226440), (240, 222666), (255, 209568), (272, 196470), (288, 185555), (295, 181152), (296, 180540), (306, 174640), (333, 160480), (340, 157176), (354, 150960), (360, 148444), (370, 144432), (408, 130980), (444, 120360), (472, 113220), (480, 111333), (510, 104784), (531, 100640), (544, 98235), (555, 96288), (590, 90576), (592, 90270), (612, 87320), (629, 84960), (666, 80240), (680, 78588), (708, 75480), (720, 74222), (740, 72216), (765, 69856), (816, 65490), (885, 60384), (888, 60180), (944, 56610), (1003, 53280), (1020, 52392), (1062, 50320), (1110, 48144), (1180, 45288), (1184, 45135), (1224, 43660), (1258, 42480), (1332, 40120), (1360, 39294), (1416, 37740), (1440, 37111), (1480, 36108), (1530, 34928), (1632, 32745), (1665, 32096), (1770, 30192), (1776, 30090), (1887, 28320), (1888, 28305), (2006, 26640), (2040, 26196), (2124, 25160), (2183, 24480), (2220, 24072), (2360, 22644), (2448, 21830), (2516, 21240), (2655, 20128), (2664, 20060), (2720, 19647), (2832, 18870), (2960, 18054), (3009, 17760), (3060, 17464), (3145, 16992), (3330, 16048), (3540, 15096), (3552, 15045), (3774, 14160), (4012, 13320), (4080, 13098), (4248, 12580), (4366, 12240), (4440, 12036), (4720, 11322), (4896, 10915), (5015, 10656), (5032, 10620), (5310, 10064), (5328, 10030), (5661, 9440), (5664, 9435), (5920, 9027), (6018, 8880), (6120, 8732), (6290, 8496), (6549, 8160), (6660, 8024), (7080, 7548)]