67379280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6588

約数の個数: 80

約数和(自身を含む): 213766080

約数和(自身を除く): 146386800

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, 6529, 10320, 13058, 19587, 26116, 32645, 39174, 52232, 65290, 78348, 97935, 104464, 130580, 156696, 195870, 261160, 280747, 313392, 391740, 522320, 561494, 783480, 842241, 1122988, 1403735, 1566960, 1684482, 2245976, 2807470, 3368964, 4211205, 4491952, 5614940, 6737928, 8422410, 11229880, 13475856, 16844820, 22459760, 33689640, 67379280]

約数ペア:

[(1, 67379280), (2, 33689640), (3, 22459760), (4, 16844820), (5, 13475856), (6, 11229880), (8, 8422410), (10, 6737928), (12, 5614940), (15, 4491952), (16, 4211205), (20, 3368964), (24, 2807470), (30, 2245976), (40, 1684482), (43, 1566960), (48, 1403735), (60, 1122988), (80, 842241), (86, 783480), (120, 561494), (129, 522320), (172, 391740), (215, 313392), (240, 280747), (258, 261160), (344, 195870), (430, 156696), (516, 130580), (645, 104464), (688, 97935), (860, 78348), (1032, 65290), (1290, 52232), (1720, 39174), (2064, 32645), (2580, 26116), (3440, 19587), (5160, 13058), (6529, 10320)]