63715440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 198478368

約数和(自身を除く): 134762928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1033, 1285, 1542, 2056, 2066, 2570, 3084, 3099, 3855, 4112, 4132, 5140, 5165, 6168, 6198, 7710, 8264, 10280, 10330, 12336, 12396, 15420, 15495, 16528, 20560, 20660, 24792, 30840, 30990, 41320, 49584, 61680, 61980, 82640, 123960, 247920, 265481, 530962, 796443, 1061924, 1327405, 1592886, 2123848, 2654810, 3185772, 3982215, 4247696, 5309620, 6371544, 7964430, 10619240, 12743088, 15928860, 21238480, 31857720, 63715440]

約数ペア:

[(1, 63715440), (2, 31857720), (3, 21238480), (4, 15928860), (5, 12743088), (6, 10619240), (8, 7964430), (10, 6371544), (12, 5309620), (15, 4247696), (16, 3982215), (20, 3185772), (24, 2654810), (30, 2123848), (40, 1592886), (48, 1327405), (60, 1061924), (80, 796443), (120, 530962), (240, 265481), (257, 247920), (514, 123960), (771, 82640), (1028, 61980), (1033, 61680), (1285, 49584), (1542, 41320), (2056, 30990), (2066, 30840), (2570, 24792), (3084, 20660), (3099, 20560), (3855, 16528), (4112, 15495), (4132, 15420), (5140, 12396), (5165, 12336), (6168, 10330), (6198, 10280), (7710, 8264)]