166363920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 561701400

約数和(自身を除く): 395337480

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, 229, 240, 360, 458, 687, 720, 916, 1009, 1145, 1374, 1832, 2018, 2061, 2290, 2748, 3027, 3435, 3664, 4036, 4122, 4580, 5045, 5496, 6054, 6870, 8072, 8244, 9081, 9160, 10090, 10305, 10992, 12108, 13740, 15135, 16144, 16488, 18162, 18320, 20180, 20610, 24216, 27480, 30270, 32976, 36324, 40360, 41220, 45405, 48432, 54960, 60540, 72648, 80720, 82440, 90810, 121080, 145296, 164880, 181620, 231061, 242160, 363240, 462122, 693183, 726480, 924244, 1155305, 1386366, 1848488, 2079549, 2310610, 2772732, 3465915, 3696976, 4159098, 4621220, 5545464, 6931830, 8318196, 9242440, 10397745, 11090928, 13863660, 16636392, 18484880, 20795490, 27727320, 33272784, 41590980, 55454640, 83181960, 166363920]

約数ペア:

[(1, 166363920), (2, 83181960), (3, 55454640), (4, 41590980), (5, 33272784), (6, 27727320), (8, 20795490), (9, 18484880), (10, 16636392), (12, 13863660), (15, 11090928), (16, 10397745), (18, 9242440), (20, 8318196), (24, 6931830), (30, 5545464), (36, 4621220), (40, 4159098), (45, 3696976), (48, 3465915), (60, 2772732), (72, 2310610), (80, 2079549), (90, 1848488), (120, 1386366), (144, 1155305), (180, 924244), (229, 726480), (240, 693183), (360, 462122), (458, 363240), (687, 242160), (720, 231061), (916, 181620), (1009, 164880), (1145, 145296), (1374, 121080), (1832, 90810), (2018, 82440), (2061, 80720), (2290, 72648), (2748, 60540), (3027, 54960), (3435, 48432), (3664, 45405), (4036, 41220), (4122, 40360), (4580, 36324), (5045, 32976), (5496, 30270), (6054, 27480), (6870, 24216), (8072, 20610), (8244, 20180), (9081, 18320), (9160, 18162), (10090, 16488), (10305, 16144), (10992, 15135), (12108, 13740)]