1830080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 112

約数和(自身を含む): 5364480

約数和(自身を除く): 3534400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 80, 86, 95, 112, 133, 140, 152, 160, 172, 190, 215, 224, 266, 280, 301, 304, 320, 344, 380, 430, 448, 532, 560, 602, 608, 665, 688, 760, 817, 860, 1064, 1120, 1204, 1216, 1330, 1376, 1505, 1520, 1634, 1720, 2128, 2240, 2408, 2660, 2752, 3010, 3040, 3268, 3440, 4085, 4256, 4816, 5320, 5719, 6020, 6080, 6536, 6880, 8170, 8512, 9632, 10640, 11438, 12040, 13072, 13760, 16340, 19264, 21280, 22876, 24080, 26144, 28595, 32680, 42560, 45752, 48160, 52288, 57190, 65360, 91504, 96320, 114380, 130720, 183008, 228760, 261440, 366016, 457520, 915040, 1830080]

約数ペア:

[(1, 1830080), (2, 915040), (4, 457520), (5, 366016), (7, 261440), (8, 228760), (10, 183008), (14, 130720), (16, 114380), (19, 96320), (20, 91504), (28, 65360), (32, 57190), (35, 52288), (38, 48160), (40, 45752), (43, 42560), (56, 32680), (64, 28595), (70, 26144), (76, 24080), (80, 22876), (86, 21280), (95, 19264), (112, 16340), (133, 13760), (140, 13072), (152, 12040), (160, 11438), (172, 10640), (190, 9632), (215, 8512), (224, 8170), (266, 6880), (280, 6536), (301, 6080), (304, 6020), (320, 5719), (344, 5320), (380, 4816), (430, 4256), (448, 4085), (532, 3440), (560, 3268), (602, 3040), (608, 3010), (665, 2752), (688, 2660), (760, 2408), (817, 2240), (860, 2128), (1064, 1720), (1120, 1634), (1204, 1520), (1216, 1505), (1330, 1376)]