201266160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838609}}^1$

素因数の和:838625

約数の個数: 40

約数和(自身を含む): 623925840

約数和(自身を除く): 422659680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838609, 1677218, 2515827, 3354436, 4193045, 5031654, 6708872, 8386090, 10063308, 12579135, 13417744, 16772180, 20126616, 25158270, 33544360, 40253232, 50316540, 67088720, 100633080, 201266160]

約数ペア:

[(1, 201266160), (2, 100633080), (3, 67088720), (4, 50316540), (5, 40253232), (6, 33544360), (8, 25158270), (10, 20126616), (12, 16772180), (15, 13417744), (16, 12579135), (20, 10063308), (24, 8386090), (30, 6708872), (40, 5031654), (48, 4193045), (60, 3354436), (80, 2515827), (120, 1677218), (240, 838609)]