494904840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4124207}}^1$

素因数の和:4124221

約数の個数: 32

約数和(自身を含む): 1484714880

約数和(自身を除く): 989810040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4124207, 8248414, 12372621, 16496828, 20621035, 24745242, 32993656, 41242070, 49490484, 61863105, 82484140, 98980968, 123726210, 164968280, 247452420, 494904840]

約数ペア:

[(1, 494904840), (2, 247452420), (3, 164968280), (4, 123726210), (5, 98980968), (6, 82484140), (8, 61863105), (10, 49490484), (12, 41242070), (15, 32993656), (20, 24745242), (24, 20621035), (30, 16496828), (40, 12372621), (60, 8248414), (120, 4124207)]