144615780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89269}}^1$

素因数の和:89290

約数の個数: 60

約数和(自身を含む): 453670140

約数和(自身を除く): 309054360

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, 89269, 178538, 267807, 357076, 446345, 535614, 803421, 892690, 1071228, 1339035, 1606842, 1785380, 2410263, 2678070, 3213684, 4017105, 4820526, 5356140, 7230789, 8034210, 9641052, 12051315, 14461578, 16068420, 24102630, 28923156, 36153945, 48205260, 72307890, 144615780]

約数ペア:

[(1, 144615780), (2, 72307890), (3, 48205260), (4, 36153945), (5, 28923156), (6, 24102630), (9, 16068420), (10, 14461578), (12, 12051315), (15, 9641052), (18, 8034210), (20, 7230789), (27, 5356140), (30, 4820526), (36, 4017105), (45, 3213684), (54, 2678070), (60, 2410263), (81, 1785380), (90, 1606842), (108, 1339035), (135, 1071228), (162, 892690), (180, 803421), (270, 535614), (324, 446345), (405, 357076), (540, 267807), (810, 178538), (1620, 89269)]