248492760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44059}}^1$

素因数の和:44120

約数の個数: 64

約数和(自身を含む): 761356800

約数和(自身を除く): 512864040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 44059, 88118, 132177, 176236, 220295, 264354, 352472, 440590, 528708, 660885, 881180, 1057416, 1321770, 1762360, 2070773, 2643540, 4141546, 5287080, 6212319, 8283092, 10353865, 12424638, 16566184, 20707730, 24849276, 31061595, 41415460, 49698552, 62123190, 82830920, 124246380, 248492760]

約数ペア:

[(1, 248492760), (2, 124246380), (3, 82830920), (4, 62123190), (5, 49698552), (6, 41415460), (8, 31061595), (10, 24849276), (12, 20707730), (15, 16566184), (20, 12424638), (24, 10353865), (30, 8283092), (40, 6212319), (47, 5287080), (60, 4141546), (94, 2643540), (120, 2070773), (141, 1762360), (188, 1321770), (235, 1057416), (282, 881180), (376, 660885), (470, 528708), (564, 440590), (705, 352472), (940, 264354), (1128, 220295), (1410, 176236), (1880, 132177), (2820, 88118), (5640, 44059)]