4827540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 13749120

約数和(自身を除く): 8921580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1319, 1830, 2638, 3660, 3957, 5276, 6595, 7914, 13190, 15828, 19785, 26380, 39570, 79140, 80459, 160918, 241377, 321836, 402295, 482754, 804590, 965508, 1206885, 1609180, 2413770, 4827540]

約数ペア:

[(1, 4827540), (2, 2413770), (3, 1609180), (4, 1206885), (5, 965508), (6, 804590), (10, 482754), (12, 402295), (15, 321836), (20, 241377), (30, 160918), (60, 80459), (61, 79140), (122, 39570), (183, 26380), (244, 19785), (305, 15828), (366, 13190), (610, 7914), (732, 6595), (915, 5276), (1220, 3957), (1319, 3660), (1830, 2638)]