1330492920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4565

約数の個数: 128

約数和(自身を含む): 4154250240

約数和(自身を除く): 2823757320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 53, 60, 94, 106, 120, 141, 159, 188, 212, 235, 265, 282, 318, 376, 424, 470, 530, 564, 636, 705, 795, 940, 1060, 1128, 1272, 1410, 1590, 1880, 2120, 2491, 2820, 3180, 4451, 4982, 5640, 6360, 7473, 8902, 9964, 12455, 13353, 14946, 17804, 19928, 22255, 24910, 26706, 29892, 35608, 37365, 44510, 49820, 53412, 59784, 66765, 74730, 89020, 99640, 106824, 133530, 149460, 178040, 209197, 235903, 267060, 298920, 418394, 471806, 534120, 627591, 707709, 836788, 943612, 1045985, 1179515, 1255182, 1415418, 1673576, 1887224, 2091970, 2359030, 2510364, 2830836, 3137955, 3538545, 4183940, 4718060, 5020728, 5661672, 6275910, 7077090, 8367880, 9436120, 11087441, 12551820, 14154180, 22174882, 25103640, 28308360, 33262323, 44349764, 55437205, 66524646, 88699528, 110874410, 133049292, 166311615, 221748820, 266098584, 332623230, 443497640, 665246460, 1330492920]

約数ペア:

[(1, 1330492920), (2, 665246460), (3, 443497640), (4, 332623230), (5, 266098584), (6, 221748820), (8, 166311615), (10, 133049292), (12, 110874410), (15, 88699528), (20, 66524646), (24, 55437205), (30, 44349764), (40, 33262323), (47, 28308360), (53, 25103640), (60, 22174882), (94, 14154180), (106, 12551820), (120, 11087441), (141, 9436120), (159, 8367880), (188, 7077090), (212, 6275910), (235, 5661672), (265, 5020728), (282, 4718060), (318, 4183940), (376, 3538545), (424, 3137955), (470, 2830836), (530, 2510364), (564, 2359030), (636, 2091970), (705, 1887224), (795, 1673576), (940, 1415418), (1060, 1255182), (1128, 1179515), (1272, 1045985), (1410, 943612), (1590, 836788), (1880, 707709), (2120, 627591), (2491, 534120), (2820, 471806), (3180, 418394), (4451, 298920), (4982, 267060), (5640, 235903), (6360, 209197), (7473, 178040), (8902, 149460), (9964, 133530), (12455, 106824), (13353, 99640), (14946, 89020), (17804, 74730), (19928, 66765), (22255, 59784), (24910, 53412), (26706, 49820), (29892, 44510), (35608, 37365)]