358558880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1606

約数の個数: 96

約数和(自身を含む): 903571200

約数和(自身を除く): 545012320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 380, 395, 608, 632, 760, 790, 1264, 1493, 1501, 1520, 1580, 2528, 2986, 3002, 3040, 3160, 5972, 6004, 6320, 7465, 7505, 11944, 12008, 12640, 14930, 15010, 23888, 24016, 28367, 29860, 30020, 47776, 48032, 56734, 59720, 60040, 113468, 117947, 119440, 120080, 141835, 226936, 235894, 238880, 240160, 283670, 453872, 471788, 567340, 589735, 907744, 943576, 1134680, 1179470, 1887152, 2240993, 2269360, 2358940, 3774304, 4481986, 4538720, 4717880, 8963972, 9435760, 11204965, 17927944, 18871520, 22409930, 35855888, 44819860, 71711776, 89639720, 179279440, 358558880]

約数ペア:

[(1, 358558880), (2, 179279440), (4, 89639720), (5, 71711776), (8, 44819860), (10, 35855888), (16, 22409930), (19, 18871520), (20, 17927944), (32, 11204965), (38, 9435760), (40, 8963972), (76, 4717880), (79, 4538720), (80, 4481986), (95, 3774304), (152, 2358940), (158, 2269360), (160, 2240993), (190, 1887152), (304, 1179470), (316, 1134680), (380, 943576), (395, 907744), (608, 589735), (632, 567340), (760, 471788), (790, 453872), (1264, 283670), (1493, 240160), (1501, 238880), (1520, 235894), (1580, 226936), (2528, 141835), (2986, 120080), (3002, 119440), (3040, 117947), (3160, 113468), (5972, 60040), (6004, 59720), (6320, 56734), (7465, 48032), (7505, 47776), (11944, 30020), (12008, 29860), (12640, 28367), (14930, 24016), (15010, 23888)]