63345840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263941}}^1$

素因数の和:263957

約数の個数: 40

約数和(自身を含む): 196372848

約数和(自身を除く): 133027008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263941, 527882, 791823, 1055764, 1319705, 1583646, 2111528, 2639410, 3167292, 3959115, 4223056, 5278820, 6334584, 7918230, 10557640, 12669168, 15836460, 21115280, 31672920, 63345840]

約数ペア:

[(1, 63345840), (2, 31672920), (3, 21115280), (4, 15836460), (5, 12669168), (6, 10557640), (8, 7918230), (10, 6334584), (12, 5278820), (15, 4223056), (16, 3959115), (20, 3167292), (24, 2639410), (30, 2111528), (40, 1583646), (48, 1319705), (60, 1055764), (80, 791823), (120, 527882), (240, 263941)]