73687440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307031}}^1$

素因数の和:307047

約数の個数: 40

約数和(自身を含む): 228431808

約数和(自身を除く): 154744368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307031, 614062, 921093, 1228124, 1535155, 1842186, 2456248, 3070310, 3684372, 4605465, 4912496, 6140620, 7368744, 9210930, 12281240, 14737488, 18421860, 24562480, 36843720, 73687440]

約数ペア:

[(1, 73687440), (2, 36843720), (3, 24562480), (4, 18421860), (5, 14737488), (6, 12281240), (8, 9210930), (10, 7368744), (12, 6140620), (15, 4912496), (16, 4605465), (20, 3684372), (24, 3070310), (30, 2456248), (40, 1842186), (48, 1535155), (60, 1228124), (80, 921093), (120, 614062), (240, 307031)]