4245458640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17689411}}^1$

素因数の和:17689427

約数の個数: 40

約数和(自身を含む): 13160922528

約数和(自身を除く): 8915463888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17689411, 35378822, 53068233, 70757644, 88447055, 106136466, 141515288, 176894110, 212272932, 265341165, 283030576, 353788220, 424545864, 530682330, 707576440, 849091728, 1061364660, 1415152880, 2122729320, 4245458640]

約数ペア:

[(1, 4245458640), (2, 2122729320), (3, 1415152880), (4, 1061364660), (5, 849091728), (6, 707576440), (8, 530682330), (10, 424545864), (12, 353788220), (15, 283030576), (16, 265341165), (20, 212272932), (24, 176894110), (30, 141515288), (40, 106136466), (48, 88447055), (60, 70757644), (80, 53068233), (120, 35378822), (240, 17689411)]