3020960

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4236640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 239, 316, 395, 478, 632, 790, 956, 1195, 1264, 1580, 1912, 2390, 2528, 3160, 3824, 4780, 6320, 7648, 9560, 12640, 18881, 19120, 37762, 38240, 75524, 94405, 151048, 188810, 302096, 377620, 604192, 755240, 1510480, 3020960]

約数ペア:

[(1, 3020960), (2, 1510480), (4, 755240), (5, 604192), (8, 377620), (10, 302096), (16, 188810), (20, 151048), (32, 94405), (40, 75524), (79, 38240), (80, 37762), (158, 19120), (160, 18881), (239, 12640), (316, 9560), (395, 7648), (478, 6320), (632, 4780), (790, 3824), (956, 3160), (1195, 2528), (1264, 2390), (1580, 1912)]