67888440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188579}}^1$

素因数の和:188596

約数の個数: 48

約数和(自身を含む): 220638600

約数和(自身を除く): 152750160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 188579, 377158, 565737, 754316, 942895, 1131474, 1508632, 1697211, 1885790, 2262948, 2828685, 3394422, 3771580, 4525896, 5657370, 6788844, 7543160, 8486055, 11314740, 13577688, 16972110, 22629480, 33944220, 67888440]

約数ペア:

[(1, 67888440), (2, 33944220), (3, 22629480), (4, 16972110), (5, 13577688), (6, 11314740), (8, 8486055), (9, 7543160), (10, 6788844), (12, 5657370), (15, 4525896), (18, 3771580), (20, 3394422), (24, 2828685), (30, 2262948), (36, 1885790), (40, 1697211), (45, 1508632), (60, 1131474), (72, 942895), (90, 754316), (120, 565737), (180, 377158), (360, 188579)]