562140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{347}}^1$

素因数の和:368

約数の個数: 60

約数和(自身を含む): 1768536

約数和(自身を除く): 1206396

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, 347, 405, 540, 694, 810, 1041, 1388, 1620, 1735, 2082, 3123, 3470, 4164, 5205, 6246, 6940, 9369, 10410, 12492, 15615, 18738, 20820, 28107, 31230, 37476, 46845, 56214, 62460, 93690, 112428, 140535, 187380, 281070, 562140]

約数ペア:

[(1, 562140), (2, 281070), (3, 187380), (4, 140535), (5, 112428), (6, 93690), (9, 62460), (10, 56214), (12, 46845), (15, 37476), (18, 31230), (20, 28107), (27, 20820), (30, 18738), (36, 15615), (45, 12492), (54, 10410), (60, 9369), (81, 6940), (90, 6246), (108, 5205), (135, 4164), (162, 3470), (180, 3123), (270, 2082), (324, 1735), (347, 1620), (405, 1388), (540, 1041), (694, 810)]