680230440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{629843}}^1$

素因数の和:629863

約数の個数: 64

約数和(自身を含む): 2267438400

約数和(自身を除く): 1587207960

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, 1080, 629843, 1259686, 1889529, 2519372, 3149215, 3779058, 5038744, 5668587, 6298430, 7558116, 9447645, 11337174, 12596860, 15116232, 17005761, 18895290, 22674348, 25193720, 28342935, 34011522, 37790580, 45348696, 56685870, 68023044, 75581160, 85028805, 113371740, 136046088, 170057610, 226743480, 340115220, 680230440]

約数ペア:

[(1, 680230440), (2, 340115220), (3, 226743480), (4, 170057610), (5, 136046088), (6, 113371740), (8, 85028805), (9, 75581160), (10, 68023044), (12, 56685870), (15, 45348696), (18, 37790580), (20, 34011522), (24, 28342935), (27, 25193720), (30, 22674348), (36, 18895290), (40, 17005761), (45, 15116232), (54, 12596860), (60, 11337174), (72, 9447645), (90, 7558116), (108, 6298430), (120, 5668587), (135, 5038744), (180, 3779058), (216, 3149215), (270, 2519372), (360, 1889529), (540, 1259686), (1080, 629843)]