135776880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{188579}}^1$

素因数の和:188598

約数の個数: 60

約数和(自身を含む): 455986440

約数和(自身を除く): 320209560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 188579, 377158, 565737, 754316, 942895, 1131474, 1508632, 1697211, 1885790, 2262948, 2828685, 3017264, 3394422, 3771580, 4525896, 5657370, 6788844, 7543160, 8486055, 9051792, 11314740, 13577688, 15086320, 16972110, 22629480, 27155376, 33944220, 45258960, 67888440, 135776880]

約数ペア:

[(1, 135776880), (2, 67888440), (3, 45258960), (4, 33944220), (5, 27155376), (6, 22629480), (8, 16972110), (9, 15086320), (10, 13577688), (12, 11314740), (15, 9051792), (16, 8486055), (18, 7543160), (20, 6788844), (24, 5657370), (30, 4525896), (36, 3771580), (40, 3394422), (45, 3017264), (48, 2828685), (60, 2262948), (72, 1885790), (80, 1697211), (90, 1508632), (120, 1131474), (144, 942895), (180, 754316), (240, 565737), (360, 377158), (720, 188579)]