140482680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90053}}^1$

素因数の和:90080

約数の個数: 64

約数和(自身を含む): 453872160

約数和(自身を除く): 313389480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 90053, 180106, 270159, 360212, 450265, 540318, 720424, 900530, 1080636, 1170689, 1350795, 1801060, 2161272, 2341378, 2701590, 3512067, 3602120, 4682756, 5403180, 5853445, 7024134, 9365512, 10806360, 11706890, 14048268, 17560335, 23413780, 28096536, 35120670, 46827560, 70241340, 140482680]

約数ペア:

[(1, 140482680), (2, 70241340), (3, 46827560), (4, 35120670), (5, 28096536), (6, 23413780), (8, 17560335), (10, 14048268), (12, 11706890), (13, 10806360), (15, 9365512), (20, 7024134), (24, 5853445), (26, 5403180), (30, 4682756), (39, 3602120), (40, 3512067), (52, 2701590), (60, 2341378), (65, 2161272), (78, 1801060), (104, 1350795), (120, 1170689), (130, 1080636), (156, 900530), (195, 720424), (260, 540318), (312, 450265), (390, 360212), (520, 270159), (780, 180106), (1560, 90053)]