330845120

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27943}}^1$

素因数の和:27997

約数の個数: 56

約数和(自身を含む): 809146464

約数和(自身を除く): 478301344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 27943, 55886, 111772, 139715, 223544, 279430, 447088, 558860, 894176, 1033891, 1117720, 1788352, 2067782, 2235440, 4135564, 4470880, 5169455, 8271128, 8941760, 10338910, 16542256, 20677820, 33084512, 41355640, 66169024, 82711280, 165422560, 330845120]

約数ペア:

[(1, 330845120), (2, 165422560), (4, 82711280), (5, 66169024), (8, 41355640), (10, 33084512), (16, 20677820), (20, 16542256), (32, 10338910), (37, 8941760), (40, 8271128), (64, 5169455), (74, 4470880), (80, 4135564), (148, 2235440), (160, 2067782), (185, 1788352), (296, 1117720), (320, 1033891), (370, 894176), (592, 558860), (740, 447088), (1184, 279430), (1480, 223544), (2368, 139715), (2960, 111772), (5920, 55886), (11840, 27943)]