1337263920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1597}}^1$

素因数の和:2779

約数の個数: 120

約数和(自身を含む): 4497654096

約数和(自身を除く): 3160390176

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, 1163, 1597, 2326, 3194, 3489, 4652, 4791, 5815, 6388, 6978, 7985, 9304, 9582, 10467, 11630, 12776, 13956, 14373, 15970, 17445, 18608, 19164, 20934, 23260, 23955, 25552, 27912, 28746, 31940, 34890, 38328, 41868, 46520, 47910, 52335, 55824, 57492, 63880, 69780, 71865, 76656, 83736, 93040, 95820, 104670, 114984, 127760, 139560, 143730, 167472, 191640, 209340, 229968, 279120, 287460, 383280, 418680, 574920, 837360, 1149840, 1857311, 3714622, 5571933, 7429244, 9286555, 11143866, 14858488, 16715799, 18573110, 22287732, 27859665, 29716976, 33431598, 37146220, 44575464, 55719330, 66863196, 74292440, 83578995, 89150928, 111438660, 133726392, 148584880, 167157990, 222877320, 267452784, 334315980, 445754640, 668631960, 1337263920]

約数ペア:

[(1, 1337263920), (2, 668631960), (3, 445754640), (4, 334315980), (5, 267452784), (6, 222877320), (8, 167157990), (9, 148584880), (10, 133726392), (12, 111438660), (15, 89150928), (16, 83578995), (18, 74292440), (20, 66863196), (24, 55719330), (30, 44575464), (36, 37146220), (40, 33431598), (45, 29716976), (48, 27859665), (60, 22287732), (72, 18573110), (80, 16715799), (90, 14858488), (120, 11143866), (144, 9286555), (180, 7429244), (240, 5571933), (360, 3714622), (720, 1857311), (1163, 1149840), (1597, 837360), (2326, 574920), (3194, 418680), (3489, 383280), (4652, 287460), (4791, 279120), (5815, 229968), (6388, 209340), (6978, 191640), (7985, 167472), (9304, 143730), (9582, 139560), (10467, 127760), (11630, 114984), (12776, 104670), (13956, 95820), (14373, 93040), (15970, 83736), (17445, 76656), (18608, 71865), (19164, 69780), (20934, 63880), (23260, 57492), (23955, 55824), (25552, 52335), (27912, 47910), (28746, 46520), (31940, 41868), (34890, 38328)]