28667160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79631}}^1$

素因数の和:79648

約数の個数: 48

約数和(自身を含む): 93169440

約数和(自身を除く): 64502280

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, 79631, 159262, 238893, 318524, 398155, 477786, 637048, 716679, 796310, 955572, 1194465, 1433358, 1592620, 1911144, 2388930, 2866716, 3185240, 3583395, 4777860, 5733432, 7166790, 9555720, 14333580, 28667160]

約数ペア:

[(1, 28667160), (2, 14333580), (3, 9555720), (4, 7166790), (5, 5733432), (6, 4777860), (8, 3583395), (9, 3185240), (10, 2866716), (12, 2388930), (15, 1911144), (18, 1592620), (20, 1433358), (24, 1194465), (30, 955572), (36, 796310), (40, 716679), (45, 637048), (60, 477786), (72, 398155), (90, 318524), (120, 238893), (180, 159262), (360, 79631)]