82378440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{228829}}^1$

素因数の和:228846

約数の個数: 48

約数和(自身を含む): 267731100

約数和(自身を除く): 185352660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 228829, 457658, 686487, 915316, 1144145, 1372974, 1830632, 2059461, 2288290, 2745948, 3432435, 4118922, 4576580, 5491896, 6864870, 8237844, 9153160, 10297305, 13729740, 16475688, 20594610, 27459480, 41189220, 82378440]

約数ペア:

[(1, 82378440), (2, 41189220), (3, 27459480), (4, 20594610), (5, 16475688), (6, 13729740), (8, 10297305), (9, 9153160), (10, 8237844), (12, 6864870), (15, 5491896), (18, 4576580), (20, 4118922), (24, 3432435), (30, 2745948), (36, 2288290), (40, 2059461), (45, 1830632), (60, 1372974), (72, 1144145), (90, 915316), (120, 686487), (180, 457658), (360, 228829)]