42487320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 132322320

約数和(自身を除く): 89835000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 421, 435, 580, 696, 841, 842, 870, 1160, 1263, 1682, 1684, 1740, 2105, 2523, 2526, 3364, 3368, 3480, 4205, 4210, 5046, 5052, 6315, 6728, 8410, 8420, 10092, 10104, 12209, 12615, 12630, 16820, 16840, 20184, 24418, 25230, 25260, 33640, 36627, 48836, 50460, 50520, 61045, 73254, 97672, 100920, 122090, 146508, 183135, 244180, 293016, 354061, 366270, 488360, 708122, 732540, 1062183, 1416244, 1465080, 1770305, 2124366, 2832488, 3540610, 4248732, 5310915, 7081220, 8497464, 10621830, 14162440, 21243660, 42487320]

約数ペア:

[(1, 42487320), (2, 21243660), (3, 14162440), (4, 10621830), (5, 8497464), (6, 7081220), (8, 5310915), (10, 4248732), (12, 3540610), (15, 2832488), (20, 2124366), (24, 1770305), (29, 1465080), (30, 1416244), (40, 1062183), (58, 732540), (60, 708122), (87, 488360), (116, 366270), (120, 354061), (145, 293016), (174, 244180), (232, 183135), (290, 146508), (348, 122090), (421, 100920), (435, 97672), (580, 73254), (696, 61045), (841, 50520), (842, 50460), (870, 48836), (1160, 36627), (1263, 33640), (1682, 25260), (1684, 25230), (1740, 24418), (2105, 20184), (2523, 16840), (2526, 16820), (3364, 12630), (3368, 12615), (3480, 12209), (4205, 10104), (4210, 10092), (5046, 8420), (5052, 8410), (6315, 6728)]