56244960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 194004720

約数和(自身を除く): 137759760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 281, 288, 360, 417, 480, 556, 562, 695, 720, 834, 843, 1112, 1124, 1251, 1390, 1405, 1440, 1668, 1686, 2085, 2224, 2248, 2502, 2529, 2780, 2810, 3336, 3372, 4170, 4215, 4448, 4496, 5004, 5058, 5560, 5620, 6255, 6672, 6744, 8340, 8430, 8992, 10008, 10116, 11120, 11240, 12510, 12645, 13344, 13488, 16680, 16860, 20016, 20232, 22240, 22480, 25020, 25290, 26976, 33360, 33720, 39059, 40032, 40464, 44960, 50040, 50580, 66720, 67440, 78118, 80928, 100080, 101160, 117177, 134880, 156236, 195295, 200160, 202320, 234354, 312472, 351531, 390590, 404640, 468708, 585885, 624944, 703062, 781180, 937416, 1171770, 1249888, 1406124, 1562360, 1757655, 1874832, 2343540, 2812248, 3124720, 3515310, 3749664, 4687080, 5624496, 6249440, 7030620, 9374160, 11248992, 14061240, 18748320, 28122480, 56244960]

約数ペア:

[(1, 56244960), (2, 28122480), (3, 18748320), (4, 14061240), (5, 11248992), (6, 9374160), (8, 7030620), (9, 6249440), (10, 5624496), (12, 4687080), (15, 3749664), (16, 3515310), (18, 3124720), (20, 2812248), (24, 2343540), (30, 1874832), (32, 1757655), (36, 1562360), (40, 1406124), (45, 1249888), (48, 1171770), (60, 937416), (72, 781180), (80, 703062), (90, 624944), (96, 585885), (120, 468708), (139, 404640), (144, 390590), (160, 351531), (180, 312472), (240, 234354), (278, 202320), (281, 200160), (288, 195295), (360, 156236), (417, 134880), (480, 117177), (556, 101160), (562, 100080), (695, 80928), (720, 78118), (834, 67440), (843, 66720), (1112, 50580), (1124, 50040), (1251, 44960), (1390, 40464), (1405, 40032), (1440, 39059), (1668, 33720), (1686, 33360), (2085, 26976), (2224, 25290), (2248, 25020), (2502, 22480), (2529, 22240), (2780, 20232), (2810, 20016), (3336, 16860), (3372, 16680), (4170, 13488), (4215, 13344), (4448, 12645), (4496, 12510), (5004, 11240), (5058, 11120), (5560, 10116), (5620, 10008), (6255, 8992), (6672, 8430), (6744, 8340)]