556364880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1721}}^1$

素因数の和:2189

約数の個数: 120

約数和(自身を含む): 1873708200

約数和(自身を除く): 1317343320

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, 449, 720, 898, 1347, 1721, 1796, 2245, 2694, 3442, 3592, 4041, 4490, 5163, 5388, 6735, 6884, 7184, 8082, 8605, 8980, 10326, 10776, 13470, 13768, 15489, 16164, 17210, 17960, 20205, 20652, 21552, 25815, 26940, 27536, 30978, 32328, 34420, 35920, 40410, 41304, 51630, 53880, 61956, 64656, 68840, 77445, 80820, 82608, 103260, 107760, 123912, 137680, 154890, 161640, 206520, 247824, 309780, 323280, 413040, 619560, 772729, 1239120, 1545458, 2318187, 3090916, 3863645, 4636374, 6181832, 6954561, 7727290, 9272748, 11590935, 12363664, 13909122, 15454580, 18545496, 23181870, 27818244, 30909160, 34772805, 37090992, 46363740, 55636488, 61818320, 69545610, 92727480, 111272976, 139091220, 185454960, 278182440, 556364880]

約数ペア:

[(1, 556364880), (2, 278182440), (3, 185454960), (4, 139091220), (5, 111272976), (6, 92727480), (8, 69545610), (9, 61818320), (10, 55636488), (12, 46363740), (15, 37090992), (16, 34772805), (18, 30909160), (20, 27818244), (24, 23181870), (30, 18545496), (36, 15454580), (40, 13909122), (45, 12363664), (48, 11590935), (60, 9272748), (72, 7727290), (80, 6954561), (90, 6181832), (120, 4636374), (144, 3863645), (180, 3090916), (240, 2318187), (360, 1545458), (449, 1239120), (720, 772729), (898, 619560), (1347, 413040), (1721, 323280), (1796, 309780), (2245, 247824), (2694, 206520), (3442, 161640), (3592, 154890), (4041, 137680), (4490, 123912), (5163, 107760), (5388, 103260), (6735, 82608), (6884, 80820), (7184, 77445), (8082, 68840), (8605, 64656), (8980, 61956), (10326, 53880), (10776, 51630), (13470, 41304), (13768, 40410), (15489, 35920), (16164, 34420), (17210, 32328), (17960, 30978), (20205, 27536), (20652, 26940), (21552, 25815)]