1953480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 5967360

約数和(自身を除く): 4013880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 223, 292, 365, 438, 446, 584, 669, 730, 876, 892, 1095, 1115, 1338, 1460, 1752, 1784, 2190, 2230, 2676, 2920, 3345, 4380, 4460, 5352, 6690, 8760, 8920, 13380, 16279, 26760, 32558, 48837, 65116, 81395, 97674, 130232, 162790, 195348, 244185, 325580, 390696, 488370, 651160, 976740, 1953480]

約数ペア:

[(1, 1953480), (2, 976740), (3, 651160), (4, 488370), (5, 390696), (6, 325580), (8, 244185), (10, 195348), (12, 162790), (15, 130232), (20, 97674), (24, 81395), (30, 65116), (40, 48837), (60, 32558), (73, 26760), (120, 16279), (146, 13380), (219, 8920), (223, 8760), (292, 6690), (365, 5352), (438, 4460), (446, 4380), (584, 3345), (669, 2920), (730, 2676), (876, 2230), (892, 2190), (1095, 1784), (1115, 1752), (1338, 1460)]