830520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{769}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 2772000

約数和(自身を除く): 1941480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 769, 1080, 1538, 2307, 3076, 3845, 4614, 6152, 6921, 7690, 9228, 11535, 13842, 15380, 18456, 20763, 23070, 27684, 30760, 34605, 41526, 46140, 55368, 69210, 83052, 92280, 103815, 138420, 166104, 207630, 276840, 415260, 830520]

約数ペア:

[(1, 830520), (2, 415260), (3, 276840), (4, 207630), (5, 166104), (6, 138420), (8, 103815), (9, 92280), (10, 83052), (12, 69210), (15, 55368), (18, 46140), (20, 41526), (24, 34605), (27, 30760), (30, 27684), (36, 23070), (40, 20763), (45, 18456), (54, 15380), (60, 13842), (72, 11535), (90, 9228), (108, 7690), (120, 6921), (135, 6152), (180, 4614), (216, 3845), (270, 3076), (360, 2307), (540, 1538), (769, 1080)]