3875468160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20809}}^1$

素因数の和:20928

約数の個数: 128

約数和(自身を含む): 12481005600

約数和(自身を除く): 8605537440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1455, 1552, 1920, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 6208, 7760, 9312, 11640, 12416, 15520, 18624, 20809, 23280, 31040, 37248, 41618, 46560, 62080, 62427, 83236, 93120, 104045, 124854, 166472, 186240, 208090, 249708, 312135, 332944, 416180, 499416, 624270, 665888, 832360, 998832, 1248540, 1331776, 1664720, 1997664, 2018473, 2497080, 2663552, 3329440, 3995328, 4036946, 4994160, 6055419, 6658880, 7990656, 8073892, 9988320, 10092365, 12110838, 13317760, 16147784, 19976640, 20184730, 24221676, 30277095, 32295568, 39953280, 40369460, 48443352, 60554190, 64591136, 80738920, 96886704, 121108380, 129182272, 161477840, 193773408, 242216760, 258364544, 322955680, 387546816, 484433520, 645911360, 775093632, 968867040, 1291822720, 1937734080, 3875468160]

約数ペア:

[(1, 3875468160), (2, 1937734080), (3, 1291822720), (4, 968867040), (5, 775093632), (6, 645911360), (8, 484433520), (10, 387546816), (12, 322955680), (15, 258364544), (16, 242216760), (20, 193773408), (24, 161477840), (30, 129182272), (32, 121108380), (40, 96886704), (48, 80738920), (60, 64591136), (64, 60554190), (80, 48443352), (96, 40369460), (97, 39953280), (120, 32295568), (128, 30277095), (160, 24221676), (192, 20184730), (194, 19976640), (240, 16147784), (291, 13317760), (320, 12110838), (384, 10092365), (388, 9988320), (480, 8073892), (485, 7990656), (582, 6658880), (640, 6055419), (776, 4994160), (960, 4036946), (970, 3995328), (1164, 3329440), (1455, 2663552), (1552, 2497080), (1920, 2018473), (1940, 1997664), (2328, 1664720), (2910, 1331776), (3104, 1248540), (3880, 998832), (4656, 832360), (5820, 665888), (6208, 624270), (7760, 499416), (9312, 416180), (11640, 332944), (12416, 312135), (15520, 249708), (18624, 208090), (20809, 186240), (23280, 166472), (31040, 124854), (37248, 104045), (41618, 93120), (46560, 83236), (62080, 62427)]