28533240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79259}}^1$

素因数の和:79276

約数の個数: 48

約数和(自身を含む): 92734200

約数和(自身を除く): 64200960

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, 360, 79259, 158518, 237777, 317036, 396295, 475554, 634072, 713331, 792590, 951108, 1188885, 1426662, 1585180, 1902216, 2377770, 2853324, 3170360, 3566655, 4755540, 5706648, 7133310, 9511080, 14266620, 28533240]

約数ペア:

[(1, 28533240), (2, 14266620), (3, 9511080), (4, 7133310), (5, 5706648), (6, 4755540), (8, 3566655), (9, 3170360), (10, 2853324), (12, 2377770), (15, 1902216), (18, 1585180), (20, 1426662), (24, 1188885), (30, 951108), (36, 792590), (40, 713331), (45, 634072), (60, 475554), (72, 396295), (90, 317036), (120, 237777), (180, 158518), (360, 79259)]