68912160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{143567}}^1$

素因数の和:143585

約数の個数: 48

約数和(自身を含む): 217074816

約数和(自身を除く): 148162656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 143567, 287134, 430701, 574268, 717835, 861402, 1148536, 1435670, 1722804, 2153505, 2297072, 2871340, 3445608, 4307010, 4594144, 5742680, 6891216, 8614020, 11485360, 13782432, 17228040, 22970720, 34456080, 68912160]

約数ペア:

[(1, 68912160), (2, 34456080), (3, 22970720), (4, 17228040), (5, 13782432), (6, 11485360), (8, 8614020), (10, 6891216), (12, 5742680), (15, 4594144), (16, 4307010), (20, 3445608), (24, 2871340), (30, 2297072), (32, 2153505), (40, 1722804), (48, 1435670), (60, 1148536), (80, 861402), (96, 717835), (120, 574268), (160, 430701), (240, 287134), (480, 143567)]