74197920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154579}}^1$

素因数の和:154597

約数の個数: 48

約数和(自身を含む): 233724960

約数和(自身を除く): 159527040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 154579, 309158, 463737, 618316, 772895, 927474, 1236632, 1545790, 1854948, 2318685, 2473264, 3091580, 3709896, 4637370, 4946528, 6183160, 7419792, 9274740, 12366320, 14839584, 18549480, 24732640, 37098960, 74197920]

約数ペア:

[(1, 74197920), (2, 37098960), (3, 24732640), (4, 18549480), (5, 14839584), (6, 12366320), (8, 9274740), (10, 7419792), (12, 6183160), (15, 4946528), (16, 4637370), (20, 3709896), (24, 3091580), (30, 2473264), (32, 2318685), (40, 1854948), (48, 1545790), (60, 1236632), (80, 927474), (96, 772895), (120, 618316), (160, 463737), (240, 309158), (480, 154579)]