30974513760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{21510079}}^1$

素因数の和:21510100

約数の個数: 72

約数和(自身を含む): 105700533120

約数和(自身を除く): 74726019360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 21510079, 43020158, 64530237, 86040316, 107550395, 129060474, 172080632, 193590711, 215100790, 258120948, 322651185, 344161264, 387181422, 430201580, 516241896, 645302370, 688322528, 774362844, 860403160, 967953555, 1032483792, 1290604740, 1548725688, 1720806320, 1935907110, 2064967584, 2581209480, 3097451376, 3441612640, 3871814220, 5162418960, 6194902752, 7743628440, 10324837920, 15487256880, 30974513760]

約数ペア:

[(1, 30974513760), (2, 15487256880), (3, 10324837920), (4, 7743628440), (5, 6194902752), (6, 5162418960), (8, 3871814220), (9, 3441612640), (10, 3097451376), (12, 2581209480), (15, 2064967584), (16, 1935907110), (18, 1720806320), (20, 1548725688), (24, 1290604740), (30, 1032483792), (32, 967953555), (36, 860403160), (40, 774362844), (45, 688322528), (48, 645302370), (60, 516241896), (72, 430201580), (80, 387181422), (90, 344161264), (96, 322651185), (120, 258120948), (144, 215100790), (160, 193590711), (180, 172080632), (240, 129060474), (288, 107550395), (360, 86040316), (480, 64530237), (720, 43020158), (1440, 21510079)]