156004560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 526205160

約数和(自身を除く): 370200600

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, 389, 557, 720, 778, 1114, 1167, 1556, 1671, 1945, 2228, 2334, 2785, 3112, 3342, 3501, 3890, 4456, 4668, 5013, 5570, 5835, 6224, 6684, 7002, 7780, 8355, 8912, 9336, 10026, 11140, 11670, 13368, 14004, 15560, 16710, 17505, 18672, 20052, 22280, 23340, 25065, 26736, 28008, 31120, 33420, 35010, 40104, 44560, 46680, 50130, 56016, 66840, 70020, 80208, 93360, 100260, 133680, 140040, 200520, 216673, 280080, 401040, 433346, 650019, 866692, 1083365, 1300038, 1733384, 1950057, 2166730, 2600076, 3250095, 3466768, 3900114, 4333460, 5200152, 6500190, 7800228, 8666920, 9750285, 10400304, 13000380, 15600456, 17333840, 19500570, 26000760, 31200912, 39001140, 52001520, 78002280, 156004560]

約数ペア:

[(1, 156004560), (2, 78002280), (3, 52001520), (4, 39001140), (5, 31200912), (6, 26000760), (8, 19500570), (9, 17333840), (10, 15600456), (12, 13000380), (15, 10400304), (16, 9750285), (18, 8666920), (20, 7800228), (24, 6500190), (30, 5200152), (36, 4333460), (40, 3900114), (45, 3466768), (48, 3250095), (60, 2600076), (72, 2166730), (80, 1950057), (90, 1733384), (120, 1300038), (144, 1083365), (180, 866692), (240, 650019), (360, 433346), (389, 401040), (557, 280080), (720, 216673), (778, 200520), (1114, 140040), (1167, 133680), (1556, 100260), (1671, 93360), (1945, 80208), (2228, 70020), (2334, 66840), (2785, 56016), (3112, 50130), (3342, 46680), (3501, 44560), (3890, 40104), (4456, 35010), (4668, 33420), (5013, 31120), (5570, 28008), (5835, 26736), (6224, 25065), (6684, 23340), (7002, 22280), (7780, 20052), (8355, 18672), (8912, 17505), (9336, 16710), (10026, 15560), (11140, 14004), (11670, 13368)]