85446720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29669}}^1$

素因数の和:29692

約数の個数: 84

約数和(自身を含む): 293911020

約数和(自身を除く): 208464300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 29669, 59338, 89007, 118676, 148345, 178014, 237352, 267021, 296690, 356028, 445035, 474704, 534042, 593380, 712056, 890070, 949408, 1068084, 1186760, 1335105, 1424112, 1780140, 1898816, 2136168, 2373520, 2670210, 2848224, 3560280, 4272336, 4747040, 5340420, 5696448, 7120560, 8544672, 9494080, 10680840, 14241120, 17089344, 21361680, 28482240, 42723360, 85446720]

約数ペア:

[(1, 85446720), (2, 42723360), (3, 28482240), (4, 21361680), (5, 17089344), (6, 14241120), (8, 10680840), (9, 9494080), (10, 8544672), (12, 7120560), (15, 5696448), (16, 5340420), (18, 4747040), (20, 4272336), (24, 3560280), (30, 2848224), (32, 2670210), (36, 2373520), (40, 2136168), (45, 1898816), (48, 1780140), (60, 1424112), (64, 1335105), (72, 1186760), (80, 1068084), (90, 949408), (96, 890070), (120, 712056), (144, 593380), (160, 534042), (180, 474704), (192, 445035), (240, 356028), (288, 296690), (320, 267021), (360, 237352), (480, 178014), (576, 148345), (720, 118676), (960, 89007), (1440, 59338), (2880, 29669)]