485519280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1567}}^1$

素因数の和:2874

約数の個数: 80

約数和(自身を含む): 1507236864

約数和(自身を除く): 1021717584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1291, 1567, 2582, 3134, 3873, 4701, 5164, 6268, 6455, 7746, 7835, 9402, 10328, 12536, 12910, 15492, 15670, 18804, 19365, 20656, 23505, 25072, 25820, 30984, 31340, 37608, 38730, 47010, 51640, 61968, 62680, 75216, 77460, 94020, 103280, 125360, 154920, 188040, 309840, 376080, 2022997, 4045994, 6068991, 8091988, 10114985, 12137982, 16183976, 20229970, 24275964, 30344955, 32367952, 40459940, 48551928, 60689910, 80919880, 97103856, 121379820, 161839760, 242759640, 485519280]

約数ペア:

[(1, 485519280), (2, 242759640), (3, 161839760), (4, 121379820), (5, 97103856), (6, 80919880), (8, 60689910), (10, 48551928), (12, 40459940), (15, 32367952), (16, 30344955), (20, 24275964), (24, 20229970), (30, 16183976), (40, 12137982), (48, 10114985), (60, 8091988), (80, 6068991), (120, 4045994), (240, 2022997), (1291, 376080), (1567, 309840), (2582, 188040), (3134, 154920), (3873, 125360), (4701, 103280), (5164, 94020), (6268, 77460), (6455, 75216), (7746, 62680), (7835, 61968), (9402, 51640), (10328, 47010), (12536, 38730), (12910, 37608), (15492, 31340), (15670, 30984), (18804, 25820), (19365, 25072), (20656, 23505)]