166026720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{345889}}^1$

素因数の和:345907

約数の個数: 48

約数和(自身を含む): 522985680

約数和(自身を除く): 356958960

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, 345889, 691778, 1037667, 1383556, 1729445, 2075334, 2767112, 3458890, 4150668, 5188335, 5534224, 6917780, 8301336, 10376670, 11068448, 13835560, 16602672, 20753340, 27671120, 33205344, 41506680, 55342240, 83013360, 166026720]

約数ペア:

[(1, 166026720), (2, 83013360), (3, 55342240), (4, 41506680), (5, 33205344), (6, 27671120), (8, 20753340), (10, 16602672), (12, 13835560), (15, 11068448), (16, 10376670), (20, 8301336), (24, 6917780), (30, 5534224), (32, 5188335), (40, 4150668), (48, 3458890), (60, 2767112), (80, 2075334), (96, 1729445), (120, 1383556), (160, 1037667), (240, 691778), (480, 345889)]