1293232860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{135559}}^1$

素因数の和:135627

約数の個数: 72

約数和(自身を含む): 3996851040

約数和(自身を除く): 2703618180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 135559, 271118, 406677, 542236, 677795, 813354, 1220031, 1355590, 1626708, 2033385, 2440062, 2711180, 4066770, 4880124, 6100155, 7184627, 8133540, 12200310, 14369254, 21553881, 24400620, 28738508, 35923135, 43107762, 64661643, 71846270, 86215524, 107769405, 129323286, 143692540, 215538810, 258646572, 323308215, 431077620, 646616430, 1293232860]

約数ペア:

[(1, 1293232860), (2, 646616430), (3, 431077620), (4, 323308215), (5, 258646572), (6, 215538810), (9, 143692540), (10, 129323286), (12, 107769405), (15, 86215524), (18, 71846270), (20, 64661643), (30, 43107762), (36, 35923135), (45, 28738508), (53, 24400620), (60, 21553881), (90, 14369254), (106, 12200310), (159, 8133540), (180, 7184627), (212, 6100155), (265, 4880124), (318, 4066770), (477, 2711180), (530, 2440062), (636, 2033385), (795, 1626708), (954, 1355590), (1060, 1220031), (1590, 813354), (1908, 677795), (2385, 542236), (3180, 406677), (4770, 271118), (9540, 135559)]