31672920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263941}}^1$

素因数の和:263955

約数の個数: 32

約数和(自身を含む): 95019120

約数和(自身を除く): 63346200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263941, 527882, 791823, 1055764, 1319705, 1583646, 2111528, 2639410, 3167292, 3959115, 5278820, 6334584, 7918230, 10557640, 15836460, 31672920]

約数ペア:

[(1, 31672920), (2, 15836460), (3, 10557640), (4, 7918230), (5, 6334584), (6, 5278820), (8, 3959115), (10, 3167292), (12, 2639410), (15, 2111528), (20, 1583646), (24, 1319705), (30, 1055764), (40, 791823), (60, 527882), (120, 263941)]