13286040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 40629600

約数和(自身を除く): 27343560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2089, 2120, 3180, 4178, 6267, 6360, 8356, 10445, 12534, 16712, 20890, 25068, 31335, 41780, 50136, 62670, 83560, 110717, 125340, 221434, 250680, 332151, 442868, 553585, 664302, 885736, 1107170, 1328604, 1660755, 2214340, 2657208, 3321510, 4428680, 6643020, 13286040]

約数ペア:

[(1, 13286040), (2, 6643020), (3, 4428680), (4, 3321510), (5, 2657208), (6, 2214340), (8, 1660755), (10, 1328604), (12, 1107170), (15, 885736), (20, 664302), (24, 553585), (30, 442868), (40, 332151), (53, 250680), (60, 221434), (106, 125340), (120, 110717), (159, 83560), (212, 62670), (265, 50136), (318, 41780), (424, 31335), (530, 25068), (636, 20890), (795, 16712), (1060, 12534), (1272, 10445), (1590, 8356), (2089, 6360), (2120, 6267), (3180, 4178)]