679954320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2309}}^1$

素因数の和:2737

約数の個数: 120

約数和(自身を含む): 2290087800

約数和(自身を除く): 1610133480

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, 409, 720, 818, 1227, 1636, 2045, 2309, 2454, 3272, 3681, 4090, 4618, 4908, 6135, 6544, 6927, 7362, 8180, 9236, 9816, 11545, 12270, 13854, 14724, 16360, 18405, 18472, 19632, 20781, 23090, 24540, 27708, 29448, 32720, 34635, 36810, 36944, 41562, 46180, 49080, 55416, 58896, 69270, 73620, 83124, 92360, 98160, 103905, 110832, 138540, 147240, 166248, 184720, 207810, 277080, 294480, 332496, 415620, 554160, 831240, 944381, 1662480, 1888762, 2833143, 3777524, 4721905, 5666286, 7555048, 8499429, 9443810, 11332572, 14165715, 15110096, 16998858, 18887620, 22665144, 28331430, 33997716, 37775240, 42497145, 45330288, 56662860, 67995432, 75550480, 84994290, 113325720, 135990864, 169988580, 226651440, 339977160, 679954320]

約数ペア:

[(1, 679954320), (2, 339977160), (3, 226651440), (4, 169988580), (5, 135990864), (6, 113325720), (8, 84994290), (9, 75550480), (10, 67995432), (12, 56662860), (15, 45330288), (16, 42497145), (18, 37775240), (20, 33997716), (24, 28331430), (30, 22665144), (36, 18887620), (40, 16998858), (45, 15110096), (48, 14165715), (60, 11332572), (72, 9443810), (80, 8499429), (90, 7555048), (120, 5666286), (144, 4721905), (180, 3777524), (240, 2833143), (360, 1888762), (409, 1662480), (720, 944381), (818, 831240), (1227, 554160), (1636, 415620), (2045, 332496), (2309, 294480), (2454, 277080), (3272, 207810), (3681, 184720), (4090, 166248), (4618, 147240), (4908, 138540), (6135, 110832), (6544, 103905), (6927, 98160), (7362, 92360), (8180, 83124), (9236, 73620), (9816, 69270), (11545, 58896), (12270, 55416), (13854, 49080), (14724, 46180), (16360, 41562), (18405, 36944), (18472, 36810), (19632, 34635), (20781, 32720), (23090, 29448), (24540, 27708)]