2222640720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{1933}}^1$

素因数の和:3549

約数の個数: 120

約数和(自身を含む): 7472906376

約数和(自身を除く): 5250265656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1597, 1933, 3194, 3866, 4791, 5799, 6388, 7732, 7985, 9582, 9665, 11598, 12776, 14373, 15464, 15970, 17397, 19164, 19330, 23196, 23955, 25552, 28746, 28995, 30928, 31940, 34794, 38328, 38660, 46392, 47910, 57492, 57990, 63880, 69588, 71865, 76656, 77320, 86985, 92784, 95820, 114984, 115980, 127760, 139176, 143730, 154640, 173970, 191640, 229968, 231960, 278352, 287460, 347940, 383280, 463920, 574920, 695880, 1149840, 1391760, 3087001, 6174002, 9261003, 12348004, 15435005, 18522006, 24696008, 27783009, 30870010, 37044012, 46305015, 49392016, 55566018, 61740020, 74088024, 92610030, 111132036, 123480040, 138915045, 148176048, 185220060, 222264072, 246960080, 277830090, 370440120, 444528144, 555660180, 740880240, 1111320360, 2222640720]

約数ペア:

[(1, 2222640720), (2, 1111320360), (3, 740880240), (4, 555660180), (5, 444528144), (6, 370440120), (8, 277830090), (9, 246960080), (10, 222264072), (12, 185220060), (15, 148176048), (16, 138915045), (18, 123480040), (20, 111132036), (24, 92610030), (30, 74088024), (36, 61740020), (40, 55566018), (45, 49392016), (48, 46305015), (60, 37044012), (72, 30870010), (80, 27783009), (90, 24696008), (120, 18522006), (144, 15435005), (180, 12348004), (240, 9261003), (360, 6174002), (720, 3087001), (1597, 1391760), (1933, 1149840), (3194, 695880), (3866, 574920), (4791, 463920), (5799, 383280), (6388, 347940), (7732, 287460), (7985, 278352), (9582, 231960), (9665, 229968), (11598, 191640), (12776, 173970), (14373, 154640), (15464, 143730), (15970, 139176), (17397, 127760), (19164, 115980), (19330, 114984), (23196, 95820), (23955, 92784), (25552, 86985), (28746, 77320), (28995, 76656), (30928, 71865), (31940, 69588), (34794, 63880), (38328, 57990), (38660, 57492), (46392, 47910)]