124973040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{520721}}^1$

素因数の和:520737

約数の個数: 40

約数和(自身を含む): 387417168

約数和(自身を除く): 262444128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 520721, 1041442, 1562163, 2082884, 2603605, 3124326, 4165768, 5207210, 6248652, 7810815, 8331536, 10414420, 12497304, 15621630, 20828840, 24994608, 31243260, 41657680, 62486520, 124973040]

約数ペア:

[(1, 124973040), (2, 62486520), (3, 41657680), (4, 31243260), (5, 24994608), (6, 20828840), (8, 15621630), (10, 12497304), (12, 10414420), (15, 8331536), (16, 7810815), (20, 6248652), (24, 5207210), (30, 4165768), (40, 3124326), (48, 2603605), (60, 2082884), (80, 1562163), (120, 1041442), (240, 520721)]