915040

素因数分解:

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

素因数の和:84

約数の個数: 96

約数和(自身を含む): 2661120

約数和(自身を除く): 1746080

約数列:

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

約数ペア:

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