8914439280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37143497}}^1$

素因数の和:37143513

約数の個数: 40

約数和(自身を含む): 27634762512

約数和(自身を除く): 18720323232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 37143497, 74286994, 111430491, 148573988, 185717485, 222860982, 297147976, 371434970, 445721964, 557152455, 594295952, 742869940, 891443928, 1114304910, 1485739880, 1782887856, 2228609820, 2971479760, 4457219640, 8914439280]

約数ペア:

[(1, 8914439280), (2, 4457219640), (3, 2971479760), (4, 2228609820), (5, 1782887856), (6, 1485739880), (8, 1114304910), (10, 891443928), (12, 742869940), (15, 594295952), (16, 557152455), (20, 445721964), (24, 371434970), (30, 297147976), (40, 222860982), (48, 185717485), (60, 148573988), (80, 111430491), (120, 74286994), (240, 37143497)]