1529080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 4055040

約数和(自身を除く): 2525960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 127, 140, 172, 215, 254, 280, 301, 344, 430, 508, 602, 635, 860, 889, 1016, 1204, 1270, 1505, 1720, 1778, 2408, 2540, 3010, 3556, 4445, 5080, 5461, 6020, 7112, 8890, 10922, 12040, 17780, 21844, 27305, 35560, 38227, 43688, 54610, 76454, 109220, 152908, 191135, 218440, 305816, 382270, 764540, 1529080]

約数ペア:

[(1, 1529080), (2, 764540), (4, 382270), (5, 305816), (7, 218440), (8, 191135), (10, 152908), (14, 109220), (20, 76454), (28, 54610), (35, 43688), (40, 38227), (43, 35560), (56, 27305), (70, 21844), (86, 17780), (127, 12040), (140, 10922), (172, 8890), (215, 7112), (254, 6020), (280, 5461), (301, 5080), (344, 4445), (430, 3556), (508, 3010), (602, 2540), (635, 2408), (860, 1778), (889, 1720), (1016, 1505), (1204, 1270)]