30753120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 98219520

約数和(自身を除く): 67466400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 811, 948, 1185, 1264, 1580, 1622, 1896, 2370, 2433, 2528, 3160, 3244, 3792, 4055, 4740, 4866, 6320, 6488, 7584, 8110, 9480, 9732, 12165, 12640, 12976, 16220, 18960, 19464, 24330, 25952, 32440, 37920, 38928, 48660, 64069, 64880, 77856, 97320, 128138, 129760, 192207, 194640, 256276, 320345, 384414, 389280, 512552, 640690, 768828, 961035, 1025104, 1281380, 1537656, 1922070, 2050208, 2562760, 3075312, 3844140, 5125520, 6150624, 7688280, 10251040, 15376560, 30753120]

約数ペア:

[(1, 30753120), (2, 15376560), (3, 10251040), (4, 7688280), (5, 6150624), (6, 5125520), (8, 3844140), (10, 3075312), (12, 2562760), (15, 2050208), (16, 1922070), (20, 1537656), (24, 1281380), (30, 1025104), (32, 961035), (40, 768828), (48, 640690), (60, 512552), (79, 389280), (80, 384414), (96, 320345), (120, 256276), (158, 194640), (160, 192207), (237, 129760), (240, 128138), (316, 97320), (395, 77856), (474, 64880), (480, 64069), (632, 48660), (790, 38928), (811, 37920), (948, 32440), (1185, 25952), (1264, 24330), (1580, 19464), (1622, 18960), (1896, 16220), (2370, 12976), (2433, 12640), (2528, 12165), (3160, 9732), (3244, 9480), (3792, 8110), (4055, 7584), (4740, 6488), (4866, 6320)]