139869360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{194263}}^1$

素因数の和:194282

約数の個数: 60

約数和(自身を含む): 469730352

約数和(自身を除く): 329860992

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, 194263, 388526, 582789, 777052, 971315, 1165578, 1554104, 1748367, 1942630, 2331156, 2913945, 3108208, 3496734, 3885260, 4662312, 5827890, 6993468, 7770520, 8741835, 9324624, 11655780, 13986936, 15541040, 17483670, 23311560, 27973872, 34967340, 46623120, 69934680, 139869360]

約数ペア:

[(1, 139869360), (2, 69934680), (3, 46623120), (4, 34967340), (5, 27973872), (6, 23311560), (8, 17483670), (9, 15541040), (10, 13986936), (12, 11655780), (15, 9324624), (16, 8741835), (18, 7770520), (20, 6993468), (24, 5827890), (30, 4662312), (36, 3885260), (40, 3496734), (45, 3108208), (48, 2913945), (60, 2331156), (72, 1942630), (80, 1748367), (90, 1554104), (120, 1165578), (144, 971315), (180, 777052), (240, 582789), (360, 388526), (720, 194263)]