328021920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{75931}}^1$

素因数の和:75955

約数の個数: 96

約数和(自身を含む): 1148091840

約数和(自身を除く): 820069920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 75931, 151862, 227793, 303724, 379655, 455586, 607448, 683379, 759310, 911172, 1138965, 1214896, 1366758, 1518620, 1822344, 2050137, 2277930, 2429792, 2733516, 3037240, 3416895, 3644688, 4100274, 4555860, 5467032, 6074480, 6833790, 7289376, 8200548, 9111720, 10250685, 10934064, 12148960, 13667580, 16401096, 18223440, 20501370, 21868128, 27335160, 32802192, 36446880, 41002740, 54670320, 65604384, 82005480, 109340640, 164010960, 328021920]

約数ペア:

[(1, 328021920), (2, 164010960), (3, 109340640), (4, 82005480), (5, 65604384), (6, 54670320), (8, 41002740), (9, 36446880), (10, 32802192), (12, 27335160), (15, 21868128), (16, 20501370), (18, 18223440), (20, 16401096), (24, 13667580), (27, 12148960), (30, 10934064), (32, 10250685), (36, 9111720), (40, 8200548), (45, 7289376), (48, 6833790), (54, 6074480), (60, 5467032), (72, 4555860), (80, 4100274), (90, 3644688), (96, 3416895), (108, 3037240), (120, 2733516), (135, 2429792), (144, 2277930), (160, 2050137), (180, 1822344), (216, 1518620), (240, 1366758), (270, 1214896), (288, 1138965), (360, 911172), (432, 759310), (480, 683379), (540, 607448), (720, 455586), (864, 379655), (1080, 303724), (1440, 227793), (2160, 151862), (4320, 75931)]