480079620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56747}}^1$

素因数の和:56809

約数の個数: 72

約数和(自身を含む): 1487251584

約数和(自身を除く): 1007171964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 56747, 113494, 170241, 226988, 283735, 340482, 510723, 567470, 680964, 851205, 1021446, 1134940, 1702410, 2042892, 2553615, 2667109, 3404820, 5107230, 5334218, 8001327, 10214460, 10668436, 13335545, 16002654, 24003981, 26671090, 32005308, 40006635, 48007962, 53342180, 80013270, 96015924, 120019905, 160026540, 240039810, 480079620]

約数ペア:

[(1, 480079620), (2, 240039810), (3, 160026540), (4, 120019905), (5, 96015924), (6, 80013270), (9, 53342180), (10, 48007962), (12, 40006635), (15, 32005308), (18, 26671090), (20, 24003981), (30, 16002654), (36, 13335545), (45, 10668436), (47, 10214460), (60, 8001327), (90, 5334218), (94, 5107230), (141, 3404820), (180, 2667109), (188, 2553615), (235, 2042892), (282, 1702410), (423, 1134940), (470, 1021446), (564, 851205), (705, 680964), (846, 567470), (940, 510723), (1410, 340482), (1692, 283735), (2115, 226988), (2820, 170241), (4230, 113494), (8460, 56747)]