926580720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{296981}}^1$

素因数の和:297010

約数の個数: 80

約数和(自身を含む): 3093364512

約数和(自身を除く): 2166783792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 296981, 593962, 890943, 1187924, 1484905, 1781886, 2375848, 2969810, 3563772, 3860753, 4454715, 4751696, 5939620, 7127544, 7721506, 8909430, 11582259, 11879240, 14255088, 15443012, 17818860, 19303765, 23164518, 23758480, 30886024, 35637720, 38607530, 46329036, 57911295, 61772048, 71275440, 77215060, 92658072, 115822590, 154430120, 185316144, 231645180, 308860240, 463290360, 926580720]

約数ペア:

[(1, 926580720), (2, 463290360), (3, 308860240), (4, 231645180), (5, 185316144), (6, 154430120), (8, 115822590), (10, 92658072), (12, 77215060), (13, 71275440), (15, 61772048), (16, 57911295), (20, 46329036), (24, 38607530), (26, 35637720), (30, 30886024), (39, 23758480), (40, 23164518), (48, 19303765), (52, 17818860), (60, 15443012), (65, 14255088), (78, 11879240), (80, 11582259), (104, 8909430), (120, 7721506), (130, 7127544), (156, 5939620), (195, 4751696), (208, 4454715), (240, 3860753), (260, 3563772), (312, 2969810), (390, 2375848), (520, 1781886), (624, 1484905), (780, 1187924), (1040, 890943), (1560, 593962), (3120, 296981)]