76410720

素因数分解:

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

素因数の和:1197

約数の個数: 144

約数和(自身を含む): 266535360

約数和(自身を除く): 190124640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1129, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2258, 2820, 3384, 3387, 3760, 4230, 4512, 4516, 5640, 5645, 6768, 6774, 7520, 8460, 9032, 10161, 11280, 11290, 13536, 13548, 16920, 16935, 18064, 20322, 22560, 22580, 27096, 33840, 33870, 36128, 40644, 45160, 50805, 53063, 54192, 67680, 67740, 81288, 90320, 101610, 106126, 108384, 135480, 159189, 162576, 180640, 203220, 212252, 265315, 270960, 318378, 325152, 406440, 424504, 477567, 530630, 541920, 636756, 795945, 812880, 849008, 955134, 1061260, 1273512, 1591890, 1625760, 1698016, 1910268, 2122520, 2387835, 2547024, 3183780, 3820536, 4245040, 4775670, 5094048, 6367560, 7641072, 8490080, 9551340, 12735120, 15282144, 19102680, 25470240, 38205360, 76410720]

約数ペア:

[(1, 76410720), (2, 38205360), (3, 25470240), (4, 19102680), (5, 15282144), (6, 12735120), (8, 9551340), (9, 8490080), (10, 7641072), (12, 6367560), (15, 5094048), (16, 4775670), (18, 4245040), (20, 3820536), (24, 3183780), (30, 2547024), (32, 2387835), (36, 2122520), (40, 1910268), (45, 1698016), (47, 1625760), (48, 1591890), (60, 1273512), (72, 1061260), (80, 955134), (90, 849008), (94, 812880), (96, 795945), (120, 636756), (141, 541920), (144, 530630), (160, 477567), (180, 424504), (188, 406440), (235, 325152), (240, 318378), (282, 270960), (288, 265315), (360, 212252), (376, 203220), (423, 180640), (470, 162576), (480, 159189), (564, 135480), (705, 108384), (720, 106126), (752, 101610), (846, 90320), (940, 81288), (1128, 67740), (1129, 67680), (1410, 54192), (1440, 53063), (1504, 50805), (1692, 45160), (1880, 40644), (2115, 36128), (2256, 33870), (2258, 33840), (2820, 27096), (3384, 22580), (3387, 22560), (3760, 20322), (4230, 18064), (4512, 16935), (4516, 16920), (5640, 13548), (5645, 13536), (6768, 11290), (6774, 11280), (7520, 10161), (8460, 9032)]