4890780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{3019}}^1$

素因数の和:3040

約数の個数: 60

約数和(自身を含む): 15347640

約数和(自身を除く): 10456860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 3019, 6038, 9057, 12076, 15095, 18114, 27171, 30190, 36228, 45285, 54342, 60380, 81513, 90570, 108684, 135855, 163026, 181140, 244539, 271710, 326052, 407565, 489078, 543420, 815130, 978156, 1222695, 1630260, 2445390, 4890780]

約数ペア:

[(1, 4890780), (2, 2445390), (3, 1630260), (4, 1222695), (5, 978156), (6, 815130), (9, 543420), (10, 489078), (12, 407565), (15, 326052), (18, 271710), (20, 244539), (27, 181140), (30, 163026), (36, 135855), (45, 108684), (54, 90570), (60, 81513), (81, 60380), (90, 54342), (108, 45285), (135, 36228), (162, 30190), (180, 27171), (270, 18114), (324, 15095), (405, 12076), (540, 9057), (810, 6038), (1620, 3019)]