320831520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8053}}^1$

素因数の和:8154

約数の個数: 96

約数和(自身を含む): 1022922432

約数和(自身を除く): 702090912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 6640, 7968, 8053, 9960, 13280, 16106, 19920, 24159, 32212, 39840, 40265, 48318, 64424, 80530, 96636, 120795, 128848, 161060, 193272, 241590, 257696, 322120, 386544, 483180, 644240, 668399, 773088, 966360, 1288480, 1336798, 1932720, 2005197, 2673596, 3341995, 3865440, 4010394, 5347192, 6683990, 8020788, 10025985, 10694384, 13367980, 16041576, 20051970, 21388768, 26735960, 32083152, 40103940, 53471920, 64166304, 80207880, 106943840, 160415760, 320831520]

約数ペア:

[(1, 320831520), (2, 160415760), (3, 106943840), (4, 80207880), (5, 64166304), (6, 53471920), (8, 40103940), (10, 32083152), (12, 26735960), (15, 21388768), (16, 20051970), (20, 16041576), (24, 13367980), (30, 10694384), (32, 10025985), (40, 8020788), (48, 6683990), (60, 5347192), (80, 4010394), (83, 3865440), (96, 3341995), (120, 2673596), (160, 2005197), (166, 1932720), (240, 1336798), (249, 1288480), (332, 966360), (415, 773088), (480, 668399), (498, 644240), (664, 483180), (830, 386544), (996, 322120), (1245, 257696), (1328, 241590), (1660, 193272), (1992, 161060), (2490, 128848), (2656, 120795), (3320, 96636), (3984, 80530), (4980, 64424), (6640, 48318), (7968, 40265), (8053, 39840), (9960, 32212), (13280, 24159), (16106, 19920)]