63641040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{937}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 198195648

約数和(自身を除く): 134554608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 937, 1132, 1415, 1698, 1874, 2264, 2811, 2830, 3396, 3748, 4245, 4528, 4685, 5622, 5660, 6792, 7496, 8490, 9370, 11244, 11320, 13584, 14055, 14992, 16980, 18740, 22488, 22640, 28110, 33960, 37480, 44976, 56220, 67920, 74960, 112440, 224880, 265171, 530342, 795513, 1060684, 1325855, 1591026, 2121368, 2651710, 3182052, 3977565, 4242736, 5303420, 6364104, 7955130, 10606840, 12728208, 15910260, 21213680, 31820520, 63641040]

約数ペア:

[(1, 63641040), (2, 31820520), (3, 21213680), (4, 15910260), (5, 12728208), (6, 10606840), (8, 7955130), (10, 6364104), (12, 5303420), (15, 4242736), (16, 3977565), (20, 3182052), (24, 2651710), (30, 2121368), (40, 1591026), (48, 1325855), (60, 1060684), (80, 795513), (120, 530342), (240, 265171), (283, 224880), (566, 112440), (849, 74960), (937, 67920), (1132, 56220), (1415, 44976), (1698, 37480), (1874, 33960), (2264, 28110), (2811, 22640), (2830, 22488), (3396, 18740), (3748, 16980), (4245, 14992), (4528, 14055), (4685, 13584), (5622, 11320), (5660, 11244), (6792, 9370), (7496, 8490)]