38109840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{158791}}^1$

素因数の和:158807

約数の個数: 40

約数和(自身を含む): 118141248

約数和(自身を除く): 80031408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 158791, 317582, 476373, 635164, 793955, 952746, 1270328, 1587910, 1905492, 2381865, 2540656, 3175820, 3810984, 4763730, 6351640, 7621968, 9527460, 12703280, 19054920, 38109840]

約数ペア:

[(1, 38109840), (2, 19054920), (3, 12703280), (4, 9527460), (5, 7621968), (6, 6351640), (8, 4763730), (10, 3810984), (12, 3175820), (15, 2540656), (16, 2381865), (20, 1905492), (24, 1587910), (30, 1270328), (40, 952746), (48, 793955), (60, 635164), (80, 476373), (120, 317582), (240, 158791)]