42524040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27259}}^1$

素因数の和:27286

約数の個数: 64

約数和(自身を含む): 137390400

約数和(自身を除く): 94866360

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, 27259, 54518, 81777, 109036, 136295, 163554, 218072, 272590, 327108, 354367, 408885, 545180, 654216, 708734, 817770, 1063101, 1090360, 1417468, 1635540, 1771835, 2126202, 2834936, 3271080, 3543670, 4252404, 5315505, 7087340, 8504808, 10631010, 14174680, 21262020, 42524040]

約数ペア:

[(1, 42524040), (2, 21262020), (3, 14174680), (4, 10631010), (5, 8504808), (6, 7087340), (8, 5315505), (10, 4252404), (12, 3543670), (13, 3271080), (15, 2834936), (20, 2126202), (24, 1771835), (26, 1635540), (30, 1417468), (39, 1090360), (40, 1063101), (52, 817770), (60, 708734), (65, 654216), (78, 545180), (104, 408885), (120, 354367), (130, 327108), (156, 272590), (195, 218072), (260, 163554), (312, 136295), (390, 109036), (520, 81777), (780, 54518), (1560, 27259)]