74469480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{620579}}^1$

素因数の和:620593

約数の個数: 32

約数和(自身を含む): 223408800

約数和(自身を除く): 148939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 620579, 1241158, 1861737, 2482316, 3102895, 3723474, 4964632, 6205790, 7446948, 9308685, 12411580, 14893896, 18617370, 24823160, 37234740, 74469480]

約数ペア:

[(1, 74469480), (2, 37234740), (3, 24823160), (4, 18617370), (5, 14893896), (6, 12411580), (8, 9308685), (10, 7446948), (12, 6205790), (15, 4964632), (20, 3723474), (24, 3102895), (30, 2482316), (40, 1861737), (60, 1241158), (120, 620579)]