55310760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153641}}^1$

素因数の和:153658

約数の個数: 48

約数和(自身を含む): 179761140

約数和(自身を除く): 124450380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 153641, 307282, 460923, 614564, 768205, 921846, 1229128, 1382769, 1536410, 1843692, 2304615, 2765538, 3072820, 3687384, 4609230, 5531076, 6145640, 6913845, 9218460, 11062152, 13827690, 18436920, 27655380, 55310760]

約数ペア:

[(1, 55310760), (2, 27655380), (3, 18436920), (4, 13827690), (5, 11062152), (6, 9218460), (8, 6913845), (9, 6145640), (10, 5531076), (12, 4609230), (15, 3687384), (18, 3072820), (20, 2765538), (24, 2304615), (30, 1843692), (36, 1536410), (40, 1382769), (45, 1229128), (60, 921846), (72, 768205), (90, 614564), (120, 460923), (180, 307282), (360, 153641)]