42020280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 137648160

約数和(自身を除く): 95627880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 773, 906, 1208, 1359, 1510, 1546, 1812, 2265, 2319, 2718, 3020, 3092, 3624, 3865, 4530, 4638, 5436, 6040, 6184, 6795, 6957, 7730, 9060, 9276, 10872, 11595, 13590, 13914, 15460, 18120, 18552, 23190, 27180, 27828, 30920, 34785, 46380, 54360, 55656, 69570, 92760, 116723, 139140, 233446, 278280, 350169, 466892, 583615, 700338, 933784, 1050507, 1167230, 1400676, 1750845, 2101014, 2334460, 2801352, 3501690, 4202028, 4668920, 5252535, 7003380, 8404056, 10505070, 14006760, 21010140, 42020280]

約数ペア:

[(1, 42020280), (2, 21010140), (3, 14006760), (4, 10505070), (5, 8404056), (6, 7003380), (8, 5252535), (9, 4668920), (10, 4202028), (12, 3501690), (15, 2801352), (18, 2334460), (20, 2101014), (24, 1750845), (30, 1400676), (36, 1167230), (40, 1050507), (45, 933784), (60, 700338), (72, 583615), (90, 466892), (120, 350169), (151, 278280), (180, 233446), (302, 139140), (360, 116723), (453, 92760), (604, 69570), (755, 55656), (773, 54360), (906, 46380), (1208, 34785), (1359, 30920), (1510, 27828), (1546, 27180), (1812, 23190), (2265, 18552), (2319, 18120), (2718, 15460), (3020, 13914), (3092, 13590), (3624, 11595), (3865, 10872), (4530, 9276), (4638, 9060), (5436, 7730), (6040, 6957), (6184, 6795)]