28468320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 62106528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 467, 480, 508, 635, 762, 934, 1016, 1270, 1401, 1524, 1868, 1905, 2032, 2335, 2540, 2802, 3048, 3736, 3810, 4064, 4670, 5080, 5604, 6096, 7005, 7472, 7620, 9340, 10160, 11208, 12192, 14010, 14944, 15240, 18680, 20320, 22416, 28020, 30480, 37360, 44832, 56040, 59309, 60960, 74720, 112080, 118618, 177927, 224160, 237236, 296545, 355854, 474472, 593090, 711708, 889635, 948944, 1186180, 1423416, 1779270, 1897888, 2372360, 2846832, 3558540, 4744720, 5693664, 7117080, 9489440, 14234160, 28468320]

約数ペア:

[(1, 28468320), (2, 14234160), (3, 9489440), (4, 7117080), (5, 5693664), (6, 4744720), (8, 3558540), (10, 2846832), (12, 2372360), (15, 1897888), (16, 1779270), (20, 1423416), (24, 1186180), (30, 948944), (32, 889635), (40, 711708), (48, 593090), (60, 474472), (80, 355854), (96, 296545), (120, 237236), (127, 224160), (160, 177927), (240, 118618), (254, 112080), (381, 74720), (467, 60960), (480, 59309), (508, 56040), (635, 44832), (762, 37360), (934, 30480), (1016, 28020), (1270, 22416), (1401, 20320), (1524, 18680), (1868, 15240), (1905, 14944), (2032, 14010), (2335, 12192), (2540, 11208), (2802, 10160), (3048, 9340), (3736, 7620), (3810, 7472), (4064, 7005), (4670, 6096), (5080, 5604)]