143156880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{198829}}^1$

素因数の和:198848

約数の個数: 60

約数和(自身を含む): 480770940

約数和(自身を除く): 337614060

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, 198829, 397658, 596487, 795316, 994145, 1192974, 1590632, 1789461, 1988290, 2385948, 2982435, 3181264, 3578922, 3976580, 4771896, 5964870, 7157844, 7953160, 8947305, 9543792, 11929740, 14315688, 15906320, 17894610, 23859480, 28631376, 35789220, 47718960, 71578440, 143156880]

約数ペア:

[(1, 143156880), (2, 71578440), (3, 47718960), (4, 35789220), (5, 28631376), (6, 23859480), (8, 17894610), (9, 15906320), (10, 14315688), (12, 11929740), (15, 9543792), (16, 8947305), (18, 7953160), (20, 7157844), (24, 5964870), (30, 4771896), (36, 3976580), (40, 3578922), (45, 3181264), (48, 2982435), (60, 2385948), (72, 1988290), (80, 1789461), (90, 1590632), (120, 1192974), (144, 994145), (180, 795316), (240, 596487), (360, 397658), (720, 198829)]