30941760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 112

約数和(自身を含む): 99340416

約数和(自身を除く): 68398656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 167, 192, 193, 240, 320, 334, 386, 480, 501, 579, 668, 772, 835, 960, 965, 1002, 1158, 1336, 1544, 1670, 1930, 2004, 2316, 2505, 2672, 2895, 3088, 3340, 3860, 4008, 4632, 5010, 5344, 5790, 6176, 6680, 7720, 8016, 9264, 10020, 10688, 11580, 12352, 13360, 15440, 16032, 18528, 20040, 23160, 26720, 30880, 32064, 32231, 37056, 40080, 46320, 53440, 61760, 64462, 80160, 92640, 96693, 128924, 160320, 161155, 185280, 193386, 257848, 322310, 386772, 483465, 515696, 644620, 773544, 966930, 1031392, 1289240, 1547088, 1933860, 2062784, 2578480, 3094176, 3867720, 5156960, 6188352, 7735440, 10313920, 15470880, 30941760]

約数ペア:

[(1, 30941760), (2, 15470880), (3, 10313920), (4, 7735440), (5, 6188352), (6, 5156960), (8, 3867720), (10, 3094176), (12, 2578480), (15, 2062784), (16, 1933860), (20, 1547088), (24, 1289240), (30, 1031392), (32, 966930), (40, 773544), (48, 644620), (60, 515696), (64, 483465), (80, 386772), (96, 322310), (120, 257848), (160, 193386), (167, 185280), (192, 161155), (193, 160320), (240, 128924), (320, 96693), (334, 92640), (386, 80160), (480, 64462), (501, 61760), (579, 53440), (668, 46320), (772, 40080), (835, 37056), (960, 32231), (965, 32064), (1002, 30880), (1158, 26720), (1336, 23160), (1544, 20040), (1670, 18528), (1930, 16032), (2004, 15440), (2316, 13360), (2505, 12352), (2672, 11580), (2895, 10688), (3088, 10020), (3340, 9264), (3860, 8016), (4008, 7720), (4632, 6680), (5010, 6176), (5344, 5790)]