27879360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 112

約数和(自身を含む): 89647776

約数和(自身を除く): 61768416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 160, 192, 226, 240, 257, 320, 339, 452, 480, 514, 565, 678, 771, 904, 960, 1028, 1130, 1285, 1356, 1542, 1695, 1808, 2056, 2260, 2570, 2712, 3084, 3390, 3616, 3855, 4112, 4520, 5140, 5424, 6168, 6780, 7232, 7710, 8224, 9040, 10280, 10848, 12336, 13560, 15420, 16448, 18080, 20560, 21696, 24672, 27120, 29041, 30840, 36160, 41120, 49344, 54240, 58082, 61680, 82240, 87123, 108480, 116164, 123360, 145205, 174246, 232328, 246720, 290410, 348492, 435615, 464656, 580820, 696984, 871230, 929312, 1161640, 1393968, 1742460, 1858624, 2323280, 2787936, 3484920, 4646560, 5575872, 6969840, 9293120, 13939680, 27879360]

約数ペア:

[(1, 27879360), (2, 13939680), (3, 9293120), (4, 6969840), (5, 5575872), (6, 4646560), (8, 3484920), (10, 2787936), (12, 2323280), (15, 1858624), (16, 1742460), (20, 1393968), (24, 1161640), (30, 929312), (32, 871230), (40, 696984), (48, 580820), (60, 464656), (64, 435615), (80, 348492), (96, 290410), (113, 246720), (120, 232328), (160, 174246), (192, 145205), (226, 123360), (240, 116164), (257, 108480), (320, 87123), (339, 82240), (452, 61680), (480, 58082), (514, 54240), (565, 49344), (678, 41120), (771, 36160), (904, 30840), (960, 29041), (1028, 27120), (1130, 24672), (1285, 21696), (1356, 20560), (1542, 18080), (1695, 16448), (1808, 15420), (2056, 13560), (2260, 12336), (2570, 10848), (2712, 10280), (3084, 9040), (3390, 8224), (3616, 7710), (3855, 7232), (4112, 6780), (4520, 6168), (5140, 5424)]