27750960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38543}}^1$

素因数の和:38562

約数の個数: 60

約数和(自身を含む): 93199392

約数和(自身を除く): 65448432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 38543, 77086, 115629, 154172, 192715, 231258, 308344, 346887, 385430, 462516, 578145, 616688, 693774, 770860, 925032, 1156290, 1387548, 1541720, 1734435, 1850064, 2312580, 2775096, 3083440, 3468870, 4625160, 5550192, 6937740, 9250320, 13875480, 27750960]

約数ペア:

[(1, 27750960), (2, 13875480), (3, 9250320), (4, 6937740), (5, 5550192), (6, 4625160), (8, 3468870), (9, 3083440), (10, 2775096), (12, 2312580), (15, 1850064), (16, 1734435), (18, 1541720), (20, 1387548), (24, 1156290), (30, 925032), (36, 770860), (40, 693774), (45, 616688), (48, 578145), (60, 462516), (72, 385430), (80, 346887), (90, 308344), (120, 231258), (144, 192715), (180, 154172), (240, 115629), (360, 77086), (720, 38543)]