39356760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 118879200

約数和(自身を除く): 79522440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2089, 2355, 3140, 3768, 4178, 4710, 6267, 6280, 8356, 9420, 10445, 12534, 16712, 18840, 20890, 25068, 31335, 41780, 50136, 62670, 83560, 125340, 250680, 327973, 655946, 983919, 1311892, 1639865, 1967838, 2623784, 3279730, 3935676, 4919595, 6559460, 7871352, 9839190, 13118920, 19678380, 39356760]

約数ペア:

[(1, 39356760), (2, 19678380), (3, 13118920), (4, 9839190), (5, 7871352), (6, 6559460), (8, 4919595), (10, 3935676), (12, 3279730), (15, 2623784), (20, 1967838), (24, 1639865), (30, 1311892), (40, 983919), (60, 655946), (120, 327973), (157, 250680), (314, 125340), (471, 83560), (628, 62670), (785, 50136), (942, 41780), (1256, 31335), (1570, 25068), (1884, 20890), (2089, 18840), (2355, 16712), (3140, 12534), (3768, 10445), (4178, 9420), (4710, 8356), (6267, 6280)]