67448760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11959}}^1$

素因数の和:12020

約数の個数: 64

約数和(自身を含む): 206668800

約数和(自身を除く): 139220040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 11959, 23918, 35877, 47836, 59795, 71754, 95672, 119590, 143508, 179385, 239180, 287016, 358770, 478360, 562073, 717540, 1124146, 1435080, 1686219, 2248292, 2810365, 3372438, 4496584, 5620730, 6744876, 8431095, 11241460, 13489752, 16862190, 22482920, 33724380, 67448760]

約数ペア:

[(1, 67448760), (2, 33724380), (3, 22482920), (4, 16862190), (5, 13489752), (6, 11241460), (8, 8431095), (10, 6744876), (12, 5620730), (15, 4496584), (20, 3372438), (24, 2810365), (30, 2248292), (40, 1686219), (47, 1435080), (60, 1124146), (94, 717540), (120, 562073), (141, 478360), (188, 358770), (235, 287016), (282, 239180), (376, 179385), (470, 143508), (564, 119590), (705, 95672), (940, 71754), (1128, 59795), (1410, 47836), (1880, 35877), (2820, 23918), (5640, 11959)]