398510880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36097}}^1$

素因数の和:36138

約数の個数: 96

約数和(自身を含む): 1309924224

約数和(自身を除く): 911413344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 36097, 72194, 108291, 144388, 180485, 216582, 288776, 360970, 433164, 541455, 577552, 721940, 830231, 866328, 1082910, 1155104, 1443880, 1660462, 1732656, 2165820, 2490693, 2887760, 3320924, 3465312, 4151155, 4331640, 4981386, 5775520, 6641848, 8302310, 8663280, 9962772, 12453465, 13283696, 16604620, 17326560, 19925544, 24906930, 26567392, 33209240, 39851088, 49813860, 66418480, 79702176, 99627720, 132836960, 199255440, 398510880]

約数ペア:

[(1, 398510880), (2, 199255440), (3, 132836960), (4, 99627720), (5, 79702176), (6, 66418480), (8, 49813860), (10, 39851088), (12, 33209240), (15, 26567392), (16, 24906930), (20, 19925544), (23, 17326560), (24, 16604620), (30, 13283696), (32, 12453465), (40, 9962772), (46, 8663280), (48, 8302310), (60, 6641848), (69, 5775520), (80, 4981386), (92, 4331640), (96, 4151155), (115, 3465312), (120, 3320924), (138, 2887760), (160, 2490693), (184, 2165820), (230, 1732656), (240, 1660462), (276, 1443880), (345, 1155104), (368, 1082910), (460, 866328), (480, 830231), (552, 721940), (690, 577552), (736, 541455), (920, 433164), (1104, 360970), (1380, 288776), (1840, 216582), (2208, 180485), (2760, 144388), (3680, 108291), (5520, 72194), (11040, 36097)]