42287880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{352399}}^1$

素因数の和:352413

約数の個数: 32

約数和(自身を含む): 126864000

約数和(自身を除く): 84576120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 352399, 704798, 1057197, 1409596, 1761995, 2114394, 2819192, 3523990, 4228788, 5285985, 7047980, 8457576, 10571970, 14095960, 21143940, 42287880]

約数ペア:

[(1, 42287880), (2, 21143940), (3, 14095960), (4, 10571970), (5, 8457576), (6, 7047980), (8, 5285985), (10, 4228788), (12, 3523990), (15, 2819192), (20, 2114394), (24, 1761995), (30, 1409596), (40, 1057197), (60, 704798), (120, 352399)]