19102680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 63460800

約数和(自身を除く): 44358120

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, 846, 940, 1128, 1129, 1410, 1692, 1880, 2115, 2258, 2820, 3384, 3387, 4230, 4516, 5640, 5645, 6774, 8460, 9032, 10161, 11290, 13548, 16920, 16935, 20322, 22580, 27096, 33870, 40644, 45160, 50805, 53063, 67740, 81288, 101610, 106126, 135480, 159189, 203220, 212252, 265315, 318378, 406440, 424504, 477567, 530630, 636756, 795945, 955134, 1061260, 1273512, 1591890, 1910268, 2122520, 2387835, 3183780, 3820536, 4775670, 6367560, 9551340, 19102680]

約数ペア:

[(1, 19102680), (2, 9551340), (3, 6367560), (4, 4775670), (5, 3820536), (6, 3183780), (8, 2387835), (9, 2122520), (10, 1910268), (12, 1591890), (15, 1273512), (18, 1061260), (20, 955134), (24, 795945), (30, 636756), (36, 530630), (40, 477567), (45, 424504), (47, 406440), (60, 318378), (72, 265315), (90, 212252), (94, 203220), (120, 159189), (141, 135480), (180, 106126), (188, 101610), (235, 81288), (282, 67740), (360, 53063), (376, 50805), (423, 45160), (470, 40644), (564, 33870), (705, 27096), (846, 22580), (940, 20322), (1128, 16935), (1129, 16920), (1410, 13548), (1692, 11290), (1880, 10161), (2115, 9032), (2258, 8460), (2820, 6774), (3384, 5645), (3387, 5640), (4230, 4516)]