63135320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 151027200

約数和(自身を除く): 87891880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1471, 1480, 2146, 2942, 4292, 5365, 5884, 7355, 8584, 10730, 11768, 14710, 21460, 29420, 42659, 42920, 54427, 58840, 85318, 108854, 170636, 213295, 217708, 272135, 341272, 426590, 435416, 544270, 853180, 1088540, 1578383, 1706360, 2177080, 3156766, 6313532, 7891915, 12627064, 15783830, 31567660, 63135320]

約数ペア:

[(1, 63135320), (2, 31567660), (4, 15783830), (5, 12627064), (8, 7891915), (10, 6313532), (20, 3156766), (29, 2177080), (37, 1706360), (40, 1578383), (58, 1088540), (74, 853180), (116, 544270), (145, 435416), (148, 426590), (185, 341272), (232, 272135), (290, 217708), (296, 213295), (370, 170636), (580, 108854), (740, 85318), (1073, 58840), (1160, 54427), (1471, 42920), (1480, 42659), (2146, 29420), (2942, 21460), (4292, 14710), (5365, 11768), (5884, 10730), (7355, 8584)]