505133520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2104723}}^1$

素因数の和:2104739

約数の個数: 40

約数和(自身を含む): 1565914656

約数和(自身を除く): 1060781136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2104723, 4209446, 6314169, 8418892, 10523615, 12628338, 16837784, 21047230, 25256676, 31570845, 33675568, 42094460, 50513352, 63141690, 84188920, 101026704, 126283380, 168377840, 252566760, 505133520]

約数ペア:

[(1, 505133520), (2, 252566760), (3, 168377840), (4, 126283380), (5, 101026704), (6, 84188920), (8, 63141690), (10, 50513352), (12, 42094460), (15, 33675568), (16, 31570845), (20, 25256676), (24, 21047230), (30, 16837784), (40, 12628338), (48, 10523615), (60, 8418892), (80, 6314169), (120, 4209446), (240, 2104723)]