13813320

素因数分解:

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

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 42419520

約数和(自身を除く): 28606200

約数列:

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

約数ペア:

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