304492920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4507}}^1$

素因数の和:5084

約数の個数: 64

約数和(自身を含む): 915304320

約数和(自身を除く): 610811400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2252, 2815, 3378, 4504, 4507, 5630, 6756, 8445, 9014, 11260, 13512, 13521, 16890, 18028, 22520, 22535, 27042, 33780, 36056, 45070, 54084, 67560, 67605, 90140, 108168, 135210, 180280, 270420, 540840, 2537441, 5074882, 7612323, 10149764, 12687205, 15224646, 20299528, 25374410, 30449292, 38061615, 50748820, 60898584, 76123230, 101497640, 152246460, 304492920]

約数ペア:

[(1, 304492920), (2, 152246460), (3, 101497640), (4, 76123230), (5, 60898584), (6, 50748820), (8, 38061615), (10, 30449292), (12, 25374410), (15, 20299528), (20, 15224646), (24, 12687205), (30, 10149764), (40, 7612323), (60, 5074882), (120, 2537441), (563, 540840), (1126, 270420), (1689, 180280), (2252, 135210), (2815, 108168), (3378, 90140), (4504, 67605), (4507, 67560), (5630, 54084), (6756, 45070), (8445, 36056), (9014, 33780), (11260, 27042), (13512, 22535), (13521, 22520), (16890, 18028)]