67072960

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1133

約数の個数: 56

約数和(自身を含む): 160568640

約数和(自身を除く): 93495680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 877, 956, 1195, 1754, 1912, 2390, 3508, 3824, 4385, 4780, 7016, 7648, 8770, 9560, 14032, 15296, 17540, 19120, 28064, 35080, 38240, 56128, 70160, 76480, 140320, 209603, 280640, 419206, 838412, 1048015, 1676824, 2096030, 3353648, 4192060, 6707296, 8384120, 13414592, 16768240, 33536480, 67072960]

約数ペア:

[(1, 67072960), (2, 33536480), (4, 16768240), (5, 13414592), (8, 8384120), (10, 6707296), (16, 4192060), (20, 3353648), (32, 2096030), (40, 1676824), (64, 1048015), (80, 838412), (160, 419206), (239, 280640), (320, 209603), (478, 140320), (877, 76480), (956, 70160), (1195, 56128), (1754, 38240), (1912, 35080), (2390, 28064), (3508, 19120), (3824, 17540), (4385, 15296), (4780, 14032), (7016, 9560), (7648, 8770)]