2053156920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17109641}}^1$

素因数の和:17109655

約数の個数: 32

約数和(自身を含む): 6159471120

約数和(自身を除く): 4106314200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17109641, 34219282, 51328923, 68438564, 85548205, 102657846, 136877128, 171096410, 205315692, 256644615, 342192820, 410631384, 513289230, 684385640, 1026578460, 2053156920]

約数ペア:

[(1, 2053156920), (2, 1026578460), (3, 684385640), (4, 513289230), (5, 410631384), (6, 342192820), (8, 256644615), (10, 205315692), (12, 171096410), (15, 136877128), (20, 102657846), (24, 85548205), (30, 68438564), (40, 51328923), (60, 34219282), (120, 17109641)]