27626640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2736

約数の個数: 80

約数和(自身を含む): 87667008

約数和(自身を除く): 60040368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 2677, 3440, 5160, 5354, 8031, 10320, 10708, 13385, 16062, 21416, 26770, 32124, 40155, 42832, 53540, 64248, 80310, 107080, 115111, 128496, 160620, 214160, 230222, 321240, 345333, 460444, 575555, 642480, 690666, 920888, 1151110, 1381332, 1726665, 1841776, 2302220, 2762664, 3453330, 4604440, 5525328, 6906660, 9208880, 13813320, 27626640]

約数ペア:

[(1, 27626640), (2, 13813320), (3, 9208880), (4, 6906660), (5, 5525328), (6, 4604440), (8, 3453330), (10, 2762664), (12, 2302220), (15, 1841776), (16, 1726665), (20, 1381332), (24, 1151110), (30, 920888), (40, 690666), (43, 642480), (48, 575555), (60, 460444), (80, 345333), (86, 321240), (120, 230222), (129, 214160), (172, 160620), (215, 128496), (240, 115111), (258, 107080), (344, 80310), (430, 64248), (516, 53540), (645, 42832), (688, 40155), (860, 32124), (1032, 26770), (1290, 21416), (1720, 16062), (2064, 13385), (2580, 10708), (2677, 10320), (3440, 8031), (5160, 5354)]