8906640

素因数分解:

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

素因数の和:129

約数の個数: 160

約数和(自身を含む): 30533760

約数和(自身を除く): 21627120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 59, 60, 68, 74, 80, 85, 102, 111, 118, 120, 136, 148, 170, 177, 185, 204, 222, 236, 240, 255, 272, 295, 296, 340, 354, 370, 408, 444, 472, 510, 555, 590, 592, 629, 680, 708, 740, 816, 885, 888, 944, 1003, 1020, 1110, 1180, 1258, 1360, 1416, 1480, 1770, 1776, 1887, 2006, 2040, 2183, 2220, 2360, 2516, 2832, 2960, 3009, 3145, 3540, 3774, 4012, 4080, 4366, 4440, 4720, 5015, 5032, 6018, 6290, 6549, 7080, 7548, 8024, 8732, 8880, 9435, 10030, 10064, 10915, 12036, 12580, 13098, 14160, 15045, 15096, 16048, 17464, 18870, 20060, 21830, 24072, 25160, 26196, 30090, 30192, 32745, 34928, 37111, 37740, 40120, 43660, 48144, 50320, 52392, 60180, 65490, 74222, 75480, 80240, 87320, 104784, 111333, 120360, 130980, 148444, 150960, 174640, 185555, 222666, 240720, 261960, 296888, 371110, 445332, 523920, 556665, 593776, 742220, 890664, 1113330, 1484440, 1781328, 2226660, 2968880, 4453320, 8906640]

約数ペア:

[(1, 8906640), (2, 4453320), (3, 2968880), (4, 2226660), (5, 1781328), (6, 1484440), (8, 1113330), (10, 890664), (12, 742220), (15, 593776), (16, 556665), (17, 523920), (20, 445332), (24, 371110), (30, 296888), (34, 261960), (37, 240720), (40, 222666), (48, 185555), (51, 174640), (59, 150960), (60, 148444), (68, 130980), (74, 120360), (80, 111333), (85, 104784), (102, 87320), (111, 80240), (118, 75480), (120, 74222), (136, 65490), (148, 60180), (170, 52392), (177, 50320), (185, 48144), (204, 43660), (222, 40120), (236, 37740), (240, 37111), (255, 34928), (272, 32745), (295, 30192), (296, 30090), (340, 26196), (354, 25160), (370, 24072), (408, 21830), (444, 20060), (472, 18870), (510, 17464), (555, 16048), (590, 15096), (592, 15045), (629, 14160), (680, 13098), (708, 12580), (740, 12036), (816, 10915), (885, 10064), (888, 10030), (944, 9435), (1003, 8880), (1020, 8732), (1110, 8024), (1180, 7548), (1258, 7080), (1360, 6549), (1416, 6290), (1480, 6018), (1770, 5032), (1776, 5015), (1887, 4720), (2006, 4440), (2040, 4366), (2183, 4080), (2220, 4012), (2360, 3774), (2516, 3540), (2832, 3145), (2960, 3009)]