24900840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^2$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 81236610

約数和(自身を除く): 56335770

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4734, 5260, 6312, 7890, 9468, 10520, 11835, 15780, 18936, 23670, 31560, 47340, 69169, 94680, 138338, 207507, 276676, 345845, 415014, 553352, 622521, 691690, 830028, 1037535, 1245042, 1383380, 1660056, 2075070, 2490084, 2766760, 3112605, 4150140, 4980168, 6225210, 8300280, 12450420, 24900840]

約数ペア:

[(1, 24900840), (2, 12450420), (3, 8300280), (4, 6225210), (5, 4980168), (6, 4150140), (8, 3112605), (9, 2766760), (10, 2490084), (12, 2075070), (15, 1660056), (18, 1383380), (20, 1245042), (24, 1037535), (30, 830028), (36, 691690), (40, 622521), (45, 553352), (60, 415014), (72, 345845), (90, 276676), (120, 207507), (180, 138338), (263, 94680), (360, 69169), (526, 47340), (789, 31560), (1052, 23670), (1315, 18936), (1578, 15780), (2104, 11835), (2367, 10520), (2630, 9468), (3156, 7890), (3945, 6312), (4734, 5260)]