90288420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3929}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 253532160

約数和(自身を除く): 163243740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 3929, 4596, 5745, 7660, 7858, 11490, 11787, 15716, 19645, 22980, 23574, 39290, 47148, 58935, 78580, 117870, 235740, 1504807, 3009614, 4514421, 6019228, 7524035, 9028842, 15048070, 18057684, 22572105, 30096140, 45144210, 90288420]

約数ペア:

[(1, 90288420), (2, 45144210), (3, 30096140), (4, 22572105), (5, 18057684), (6, 15048070), (10, 9028842), (12, 7524035), (15, 6019228), (20, 4514421), (30, 3009614), (60, 1504807), (383, 235740), (766, 117870), (1149, 78580), (1532, 58935), (1915, 47148), (2298, 39290), (3830, 23574), (3929, 22980), (4596, 19645), (5745, 15716), (7660, 11787), (7858, 11490)]