2621280

素因数分解:

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

素因数の和:188

約数の個数: 96

約数和(自身を含む): 8515584

約数和(自身を除く): 5894304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 127, 129, 160, 172, 215, 240, 254, 258, 344, 381, 430, 480, 508, 516, 635, 645, 688, 762, 860, 1016, 1032, 1270, 1290, 1376, 1524, 1720, 1905, 2032, 2064, 2540, 2580, 3048, 3440, 3810, 4064, 4128, 5080, 5160, 5461, 6096, 6880, 7620, 10160, 10320, 10922, 12192, 15240, 16383, 20320, 20640, 21844, 27305, 30480, 32766, 43688, 54610, 60960, 65532, 81915, 87376, 109220, 131064, 163830, 174752, 218440, 262128, 327660, 436880, 524256, 655320, 873760, 1310640, 2621280]

約数ペア:

[(1, 2621280), (2, 1310640), (3, 873760), (4, 655320), (5, 524256), (6, 436880), (8, 327660), (10, 262128), (12, 218440), (15, 174752), (16, 163830), (20, 131064), (24, 109220), (30, 87376), (32, 81915), (40, 65532), (43, 60960), (48, 54610), (60, 43688), (80, 32766), (86, 30480), (96, 27305), (120, 21844), (127, 20640), (129, 20320), (160, 16383), (172, 15240), (215, 12192), (240, 10922), (254, 10320), (258, 10160), (344, 7620), (381, 6880), (430, 6096), (480, 5461), (508, 5160), (516, 5080), (635, 4128), (645, 4064), (688, 3810), (762, 3440), (860, 3048), (1016, 2580), (1032, 2540), (1270, 2064), (1290, 2032), (1376, 1905), (1524, 1720)]