288255280

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{14951}}^1$

素因数の和:15205

約数の個数: 40

約数和(自身を含む): 673019424

約数和(自身を除く): 384764144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 9640, 14951, 19280, 29902, 59804, 74755, 119608, 149510, 239216, 299020, 598040, 1196080, 3603191, 7206382, 14412764, 18015955, 28825528, 36031910, 57651056, 72063820, 144127640, 288255280]

約数ペア:

[(1, 288255280), (2, 144127640), (4, 72063820), (5, 57651056), (8, 36031910), (10, 28825528), (16, 18015955), (20, 14412764), (40, 7206382), (80, 3603191), (241, 1196080), (482, 598040), (964, 299020), (1205, 239216), (1928, 149510), (2410, 119608), (3856, 74755), (4820, 59804), (9640, 29902), (14951, 19280)]