53013360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220889}}^1$

素因数の和:220905

約数の個数: 40

約数和(自身を含む): 164342160

約数和(自身を除く): 111328800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220889, 441778, 662667, 883556, 1104445, 1325334, 1767112, 2208890, 2650668, 3313335, 3534224, 4417780, 5301336, 6626670, 8835560, 10602672, 13253340, 17671120, 26506680, 53013360]

約数ペア:

[(1, 53013360), (2, 26506680), (3, 17671120), (4, 13253340), (5, 10602672), (6, 8835560), (8, 6626670), (10, 5301336), (12, 4417780), (15, 3534224), (16, 3313335), (20, 2650668), (24, 2208890), (30, 1767112), (40, 1325334), (48, 1104445), (60, 883556), (80, 662667), (120, 441778), (240, 220889)]