74066640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7236

約数の個数: 80

約数和(自身を含む): 234979008

約数和(自身を除く): 160912368

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, 3440, 5160, 7177, 10320, 14354, 21531, 28708, 35885, 43062, 57416, 71770, 86124, 107655, 114832, 143540, 172248, 215310, 287080, 308611, 344496, 430620, 574160, 617222, 861240, 925833, 1234444, 1543055, 1722480, 1851666, 2468888, 3086110, 3703332, 4629165, 4937776, 6172220, 7406664, 9258330, 12344440, 14813328, 18516660, 24688880, 37033320, 74066640]

約数ペア:

[(1, 74066640), (2, 37033320), (3, 24688880), (4, 18516660), (5, 14813328), (6, 12344440), (8, 9258330), (10, 7406664), (12, 6172220), (15, 4937776), (16, 4629165), (20, 3703332), (24, 3086110), (30, 2468888), (40, 1851666), (43, 1722480), (48, 1543055), (60, 1234444), (80, 925833), (86, 861240), (120, 617222), (129, 574160), (172, 430620), (215, 344496), (240, 308611), (258, 287080), (344, 215310), (430, 172248), (516, 143540), (645, 114832), (688, 107655), (860, 86124), (1032, 71770), (1290, 57416), (1720, 43062), (2064, 35885), (2580, 28708), (3440, 21531), (5160, 14354), (7177, 10320)]