137952840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1149607}}^1$

素因数の和:1149621

約数の個数: 32

約数和(自身を含む): 413858880

約数和(自身を除く): 275906040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1149607, 2299214, 3448821, 4598428, 5748035, 6897642, 9196856, 11496070, 13795284, 17244105, 22992140, 27590568, 34488210, 45984280, 68976420, 137952840]

約数ペア:

[(1, 137952840), (2, 68976420), (3, 45984280), (4, 34488210), (5, 27590568), (6, 22992140), (8, 17244105), (10, 13795284), (12, 11496070), (15, 9196856), (20, 6897642), (24, 5748035), (30, 4598428), (40, 3448821), (60, 2299214), (120, 1149607)]