74079840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154333}}^1$

素因数の和:154351

約数の個数: 48

約数和(自身を含む): 233353008

約数和(自身を除く): 159273168

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, 154333, 308666, 462999, 617332, 771665, 925998, 1234664, 1543330, 1851996, 2314995, 2469328, 3086660, 3703992, 4629990, 4938656, 6173320, 7407984, 9259980, 12346640, 14815968, 18519960, 24693280, 37039920, 74079840]

約数ペア:

[(1, 74079840), (2, 37039920), (3, 24693280), (4, 18519960), (5, 14815968), (6, 12346640), (8, 9259980), (10, 7407984), (12, 6173320), (15, 4938656), (16, 4629990), (20, 3703992), (24, 3086660), (30, 2469328), (32, 2314995), (40, 1851996), (48, 1543330), (60, 1234664), (80, 925998), (96, 771665), (120, 617332), (160, 462999), (240, 308666), (480, 154333)]