281736589920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{6971}}^1\times {\mathrm{84199}}^1$

素因数の和:91188

約数の個数: 96

約数和(自身を含む): 887608108800

約数和(自身を除く): 605871518880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 6971, 13942, 20913, 27884, 34855, 41826, 55768, 69710, 83652, 84199, 104565, 111536, 139420, 167304, 168398, 209130, 223072, 252597, 278840, 334608, 336796, 418260, 420995, 505194, 557680, 669216, 673592, 836520, 841990, 1010388, 1115360, 1262985, 1347184, 1673040, 1683980, 2020776, 2525970, 2694368, 3346080, 3367960, 4041552, 5051940, 6735920, 8083104, 10103880, 13471840, 20207760, 40415520, 586951229, 1173902458, 1760853687, 2347804916, 2934756145, 3521707374, 4695609832, 5869512290, 7043414748, 8804268435, 9391219664, 11739024580, 14086829496, 17608536870, 18782439328, 23478049160, 28173658992, 35217073740, 46956098320, 56347317984, 70434147480, 93912196640, 140868294960, 281736589920]

約数ペア:

[(1, 281736589920), (2, 140868294960), (3, 93912196640), (4, 70434147480), (5, 56347317984), (6, 46956098320), (8, 35217073740), (10, 28173658992), (12, 23478049160), (15, 18782439328), (16, 17608536870), (20, 14086829496), (24, 11739024580), (30, 9391219664), (32, 8804268435), (40, 7043414748), (48, 5869512290), (60, 4695609832), (80, 3521707374), (96, 2934756145), (120, 2347804916), (160, 1760853687), (240, 1173902458), (480, 586951229), (6971, 40415520), (13942, 20207760), (20913, 13471840), (27884, 10103880), (34855, 8083104), (41826, 6735920), (55768, 5051940), (69710, 4041552), (83652, 3367960), (84199, 3346080), (104565, 2694368), (111536, 2525970), (139420, 2020776), (167304, 1683980), (168398, 1673040), (209130, 1347184), (223072, 1262985), (252597, 1115360), (278840, 1010388), (334608, 841990), (336796, 836520), (418260, 673592), (420995, 669216), (505194, 557680)]