61481040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2267}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 192362688

約数和(自身を除く): 130881648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2267, 2712, 3390, 4520, 4534, 5424, 6780, 6801, 9040, 9068, 11335, 13560, 13602, 18136, 22670, 27120, 27204, 34005, 36272, 45340, 54408, 68010, 90680, 108816, 136020, 181360, 256171, 272040, 512342, 544080, 768513, 1024684, 1280855, 1537026, 2049368, 2561710, 3074052, 3842565, 4098736, 5123420, 6148104, 7685130, 10246840, 12296208, 15370260, 20493680, 30740520, 61481040]

約数ペア:

[(1, 61481040), (2, 30740520), (3, 20493680), (4, 15370260), (5, 12296208), (6, 10246840), (8, 7685130), (10, 6148104), (12, 5123420), (15, 4098736), (16, 3842565), (20, 3074052), (24, 2561710), (30, 2049368), (40, 1537026), (48, 1280855), (60, 1024684), (80, 768513), (113, 544080), (120, 512342), (226, 272040), (240, 256171), (339, 181360), (452, 136020), (565, 108816), (678, 90680), (904, 68010), (1130, 54408), (1356, 45340), (1695, 36272), (1808, 34005), (2260, 27204), (2267, 27120), (2712, 22670), (3390, 18136), (4520, 13602), (4534, 13560), (5424, 11335), (6780, 9068), (6801, 9040)]