11996280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 39873600

約数和(自身を除く): 27877320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 709, 846, 940, 1128, 1410, 1418, 1692, 1880, 2115, 2127, 2820, 2836, 3384, 3545, 4230, 4254, 5640, 5672, 6381, 7090, 8460, 8508, 10635, 12762, 14180, 16920, 17016, 21270, 25524, 28360, 31905, 33323, 42540, 51048, 63810, 66646, 85080, 99969, 127620, 133292, 166615, 199938, 255240, 266584, 299907, 333230, 399876, 499845, 599814, 666460, 799752, 999690, 1199628, 1332920, 1499535, 1999380, 2399256, 2999070, 3998760, 5998140, 11996280]

約数ペア:

[(1, 11996280), (2, 5998140), (3, 3998760), (4, 2999070), (5, 2399256), (6, 1999380), (8, 1499535), (9, 1332920), (10, 1199628), (12, 999690), (15, 799752), (18, 666460), (20, 599814), (24, 499845), (30, 399876), (36, 333230), (40, 299907), (45, 266584), (47, 255240), (60, 199938), (72, 166615), (90, 133292), (94, 127620), (120, 99969), (141, 85080), (180, 66646), (188, 63810), (235, 51048), (282, 42540), (360, 33323), (376, 31905), (423, 28360), (470, 25524), (564, 21270), (705, 17016), (709, 16920), (846, 14180), (940, 12762), (1128, 10635), (1410, 8508), (1418, 8460), (1692, 7090), (1880, 6381), (2115, 5672), (2127, 5640), (2820, 4254), (2836, 4230), (3384, 3545)]