378202320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3779}}^1$

素因数の和:3937

約数の個数: 120

約数和(自身を含む): 1279605600

約数和(自身を除く): 901403280

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 3779, 4170, 5004, 5560, 6255, 6672, 7558, 8340, 10008, 11120, 11337, 12510, 15116, 16680, 18895, 20016, 22674, 25020, 30232, 33360, 34011, 37790, 45348, 50040, 56685, 60464, 68022, 75580, 90696, 100080, 113370, 136044, 151160, 170055, 181392, 226740, 272088, 302320, 340110, 453480, 525281, 544176, 680220, 906960, 1050562, 1360440, 1575843, 2101124, 2626405, 2720880, 3151686, 4202248, 4727529, 5252810, 6303372, 7879215, 8404496, 9455058, 10505620, 12606744, 15758430, 18910116, 21011240, 23637645, 25213488, 31516860, 37820232, 42022480, 47275290, 63033720, 75640464, 94550580, 126067440, 189101160, 378202320]

約数ペア:

[(1, 378202320), (2, 189101160), (3, 126067440), (4, 94550580), (5, 75640464), (6, 63033720), (8, 47275290), (9, 42022480), (10, 37820232), (12, 31516860), (15, 25213488), (16, 23637645), (18, 21011240), (20, 18910116), (24, 15758430), (30, 12606744), (36, 10505620), (40, 9455058), (45, 8404496), (48, 7879215), (60, 6303372), (72, 5252810), (80, 4727529), (90, 4202248), (120, 3151686), (139, 2720880), (144, 2626405), (180, 2101124), (240, 1575843), (278, 1360440), (360, 1050562), (417, 906960), (556, 680220), (695, 544176), (720, 525281), (834, 453480), (1112, 340110), (1251, 302320), (1390, 272088), (1668, 226740), (2085, 181392), (2224, 170055), (2502, 151160), (2780, 136044), (3336, 113370), (3779, 100080), (4170, 90696), (5004, 75580), (5560, 68022), (6255, 60464), (6672, 56685), (7558, 50040), (8340, 45348), (10008, 37790), (11120, 34011), (11337, 33360), (12510, 30232), (15116, 25020), (16680, 22674), (18895, 20016)]