145447440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{606031}}^1$

素因数の和:606047

約数の個数: 40

約数和(自身を含む): 450887808

約数和(自身を除く): 305440368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 606031, 1212062, 1818093, 2424124, 3030155, 3636186, 4848248, 6060310, 7272372, 9090465, 9696496, 12120620, 14544744, 18180930, 24241240, 29089488, 36361860, 48482480, 72723720, 145447440]

約数ペア:

[(1, 145447440), (2, 72723720), (3, 48482480), (4, 36361860), (5, 29089488), (6, 24241240), (8, 18180930), (10, 14544744), (12, 12120620), (15, 9696496), (16, 9090465), (20, 7272372), (24, 6060310), (30, 4848248), (40, 3636186), (48, 3030155), (60, 2424124), (80, 1818093), (120, 1212062), (240, 606031)]