40098840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{334157}}^1$

素因数の和:334171

約数の個数: 32

約数和(自身を含む): 120296880

約数和(自身を除く): 80198040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 334157, 668314, 1002471, 1336628, 1670785, 2004942, 2673256, 3341570, 4009884, 5012355, 6683140, 8019768, 10024710, 13366280, 20049420, 40098840]

約数ペア:

[(1, 40098840), (2, 20049420), (3, 13366280), (4, 10024710), (5, 8019768), (6, 6683140), (8, 5012355), (10, 4009884), (12, 3341570), (15, 2673256), (20, 2004942), (24, 1670785), (30, 1336628), (40, 1002471), (60, 668314), (120, 334157)]