4947813240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{17317}}^1$

素因数の和:19712

約数の個数: 64

約数和(自身を含む): 14850531360

約数和(自身を除く): 9902718120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2381, 4762, 7143, 9524, 11905, 14286, 17317, 19048, 23810, 28572, 34634, 35715, 47620, 51951, 57144, 69268, 71430, 86585, 95240, 103902, 138536, 142860, 173170, 207804, 259755, 285720, 346340, 415608, 519510, 692680, 1039020, 2078040, 41231777, 82463554, 123695331, 164927108, 206158885, 247390662, 329854216, 412317770, 494781324, 618476655, 824635540, 989562648, 1236953310, 1649271080, 2473906620, 4947813240]

約数ペア:

[(1, 4947813240), (2, 2473906620), (3, 1649271080), (4, 1236953310), (5, 989562648), (6, 824635540), (8, 618476655), (10, 494781324), (12, 412317770), (15, 329854216), (20, 247390662), (24, 206158885), (30, 164927108), (40, 123695331), (60, 82463554), (120, 41231777), (2381, 2078040), (4762, 1039020), (7143, 692680), (9524, 519510), (11905, 415608), (14286, 346340), (17317, 285720), (19048, 259755), (23810, 207804), (28572, 173170), (34634, 142860), (35715, 138536), (47620, 103902), (51951, 95240), (57144, 86585), (69268, 71430)]