270458280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{751273}}^1$

素因数の和:751290

約数の個数: 48

約数和(自身を含む): 878990580

約数和(自身を除く): 608532300

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, 751273, 1502546, 2253819, 3005092, 3756365, 4507638, 6010184, 6761457, 7512730, 9015276, 11269095, 13522914, 15025460, 18030552, 22538190, 27045828, 30050920, 33807285, 45076380, 54091656, 67614570, 90152760, 135229140, 270458280]

約数ペア:

[(1, 270458280), (2, 135229140), (3, 90152760), (4, 67614570), (5, 54091656), (6, 45076380), (8, 33807285), (9, 30050920), (10, 27045828), (12, 22538190), (15, 18030552), (18, 15025460), (20, 13522914), (24, 11269095), (30, 9015276), (36, 7512730), (40, 6761457), (45, 6010184), (60, 4507638), (72, 3756365), (90, 3005092), (120, 2253819), (180, 1502546), (360, 751273)]