120460648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 283000320

約数和(自身を除く): 162539672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 283, 308, 566, 616, 691, 1132, 1382, 1981, 2264, 2764, 3113, 3962, 4837, 5528, 6226, 7601, 7924, 9674, 12452, 15202, 15848, 19348, 21791, 24904, 30404, 38696, 43582, 53207, 60808, 87164, 106414, 174328, 195553, 212828, 391106, 425656, 782212, 1368871, 1564424, 2151083, 2737742, 4302166, 5475484, 8604332, 10950968, 15057581, 17208664, 30115162, 60230324, 120460648]

約数ペア:

[(1, 120460648), (2, 60230324), (4, 30115162), (7, 17208664), (8, 15057581), (11, 10950968), (14, 8604332), (22, 5475484), (28, 4302166), (44, 2737742), (56, 2151083), (77, 1564424), (88, 1368871), (154, 782212), (283, 425656), (308, 391106), (566, 212828), (616, 195553), (691, 174328), (1132, 106414), (1382, 87164), (1981, 60808), (2264, 53207), (2764, 43582), (3113, 38696), (3962, 30404), (4837, 24904), (5528, 21791), (6226, 19348), (7601, 15848), (7924, 15202), (9674, 12452)]