2573520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10723}}^1$

素因数の和:10739

約数の個数: 40

約数和(自身を含む): 7978656

約数和(自身を除く): 5405136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10723, 21446, 32169, 42892, 53615, 64338, 85784, 107230, 128676, 160845, 171568, 214460, 257352, 321690, 428920, 514704, 643380, 857840, 1286760, 2573520]

約数ペア:

[(1, 2573520), (2, 1286760), (3, 857840), (4, 643380), (5, 514704), (6, 428920), (8, 321690), (10, 257352), (12, 214460), (15, 171568), (16, 160845), (20, 128676), (24, 107230), (30, 85784), (40, 64338), (48, 53615), (60, 42892), (80, 32169), (120, 21446), (240, 10723)]