20301967680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{3917}}^1\times {\mathrm{5399}}^1$

素因数の和:9336

約数の個数: 112

約数和(自身を含む): 64487145600

約数和(自身を除く): 44185177920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 3917, 5399, 7834, 10798, 11751, 15668, 16197, 19585, 21596, 23502, 26995, 31336, 32394, 39170, 43192, 47004, 53990, 58755, 62672, 64788, 78340, 80985, 86384, 94008, 107980, 117510, 125344, 129576, 156680, 161970, 172768, 188016, 215960, 235020, 250688, 259152, 313360, 323940, 345536, 376032, 431920, 470040, 518304, 626720, 647880, 752064, 863840, 940080, 1036608, 1253440, 1295760, 1727680, 1880160, 2591520, 3760320, 5183040, 21147883, 42295766, 63443649, 84591532, 105739415, 126887298, 169183064, 211478830, 253774596, 317218245, 338366128, 422957660, 507549192, 634436490, 676732256, 845915320, 1015098384, 1268872980, 1353464512, 1691830640, 2030196768, 2537745960, 3383661280, 4060393536, 5075491920, 6767322560, 10150983840, 20301967680]

約数ペア:

[(1, 20301967680), (2, 10150983840), (3, 6767322560), (4, 5075491920), (5, 4060393536), (6, 3383661280), (8, 2537745960), (10, 2030196768), (12, 1691830640), (15, 1353464512), (16, 1268872980), (20, 1015098384), (24, 845915320), (30, 676732256), (32, 634436490), (40, 507549192), (48, 422957660), (60, 338366128), (64, 317218245), (80, 253774596), (96, 211478830), (120, 169183064), (160, 126887298), (192, 105739415), (240, 84591532), (320, 63443649), (480, 42295766), (960, 21147883), (3917, 5183040), (5399, 3760320), (7834, 2591520), (10798, 1880160), (11751, 1727680), (15668, 1295760), (16197, 1253440), (19585, 1036608), (21596, 940080), (23502, 863840), (26995, 752064), (31336, 647880), (32394, 626720), (39170, 518304), (43192, 470040), (47004, 431920), (53990, 376032), (58755, 345536), (62672, 323940), (64788, 313360), (78340, 259152), (80985, 250688), (86384, 235020), (94008, 215960), (107980, 188016), (117510, 172768), (125344, 161970), (129576, 156680)]