270510780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4508513}}^1$

素因数の和:4508525

約数の個数: 24

約数和(自身を含む): 757430352

約数和(自身を除く): 486919572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4508513, 9017026, 13525539, 18034052, 22542565, 27051078, 45085130, 54102156, 67627695, 90170260, 135255390, 270510780]

約数ペア:

[(1, 270510780), (2, 135255390), (3, 90170260), (4, 67627695), (5, 54102156), (6, 45085130), (10, 27051078), (12, 22542565), (15, 18034052), (20, 13525539), (30, 9017026), (60, 4508513)]