2308320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 9041760

約数和(自身を除く): 6733440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 229, 240, 252, 280, 288, 315, 336, 360, 420, 458, 480, 504, 560, 630, 672, 687, 720, 840, 916, 1008, 1120, 1145, 1260, 1374, 1440, 1603, 1680, 1832, 2016, 2061, 2290, 2520, 2748, 3206, 3360, 3435, 3664, 4122, 4580, 4809, 5040, 5496, 6412, 6870, 7328, 8015, 8244, 9160, 9618, 10080, 10305, 10992, 12824, 13740, 14427, 16030, 16488, 18320, 19236, 20610, 21984, 24045, 25648, 27480, 28854, 32060, 32976, 36640, 38472, 41220, 48090, 51296, 54960, 57708, 64120, 65952, 72135, 76944, 82440, 96180, 109920, 115416, 128240, 144270, 153888, 164880, 192360, 230832, 256480, 288540, 329760, 384720, 461664, 577080, 769440, 1154160, 2308320]

約数ペア:

[(1, 2308320), (2, 1154160), (3, 769440), (4, 577080), (5, 461664), (6, 384720), (7, 329760), (8, 288540), (9, 256480), (10, 230832), (12, 192360), (14, 164880), (15, 153888), (16, 144270), (18, 128240), (20, 115416), (21, 109920), (24, 96180), (28, 82440), (30, 76944), (32, 72135), (35, 65952), (36, 64120), (40, 57708), (42, 54960), (45, 51296), (48, 48090), (56, 41220), (60, 38472), (63, 36640), (70, 32976), (72, 32060), (80, 28854), (84, 27480), (90, 25648), (96, 24045), (105, 21984), (112, 20610), (120, 19236), (126, 18320), (140, 16488), (144, 16030), (160, 14427), (168, 13740), (180, 12824), (210, 10992), (224, 10305), (229, 10080), (240, 9618), (252, 9160), (280, 8244), (288, 8015), (315, 7328), (336, 6870), (360, 6412), (420, 5496), (458, 5040), (480, 4809), (504, 4580), (560, 4122), (630, 3664), (672, 3435), (687, 3360), (720, 3206), (840, 2748), (916, 2520), (1008, 2290), (1120, 2061), (1145, 2016), (1260, 1832), (1374, 1680), (1440, 1603)]