68091720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12073}}^1$

素因数の和:12134

約数の個数: 64

約数和(自身を含む): 208638720

約数和(自身を除く): 140547000

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, 12073, 24146, 36219, 48292, 60365, 72438, 96584, 120730, 144876, 181095, 241460, 289752, 362190, 482920, 567431, 724380, 1134862, 1448760, 1702293, 2269724, 2837155, 3404586, 4539448, 5674310, 6809172, 8511465, 11348620, 13618344, 17022930, 22697240, 34045860, 68091720]

約数ペア:

[(1, 68091720), (2, 34045860), (3, 22697240), (4, 17022930), (5, 13618344), (6, 11348620), (8, 8511465), (10, 6809172), (12, 5674310), (15, 4539448), (20, 3404586), (24, 2837155), (30, 2269724), (40, 1702293), (47, 1448760), (60, 1134862), (94, 724380), (120, 567431), (141, 482920), (188, 362190), (235, 289752), (282, 241460), (376, 181095), (470, 144876), (564, 120730), (705, 96584), (940, 72438), (1128, 60365), (1410, 48292), (1880, 36219), (2820, 24146), (5640, 12073)]