12475680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 46448640

約数和(自身を除く): 33972960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 79, 80, 84, 94, 96, 105, 112, 120, 140, 141, 158, 160, 168, 188, 210, 224, 235, 237, 240, 280, 282, 316, 329, 336, 376, 395, 420, 470, 474, 480, 553, 560, 564, 632, 658, 672, 705, 752, 790, 840, 940, 948, 987, 1106, 1120, 1128, 1185, 1264, 1316, 1410, 1504, 1580, 1645, 1659, 1680, 1880, 1896, 1974, 2212, 2256, 2370, 2528, 2632, 2765, 2820, 3160, 3290, 3318, 3360, 3713, 3760, 3792, 3948, 4424, 4512, 4740, 4935, 5264, 5530, 5640, 6320, 6580, 6636, 7426, 7520, 7584, 7896, 8295, 8848, 9480, 9870, 10528, 11060, 11139, 11280, 12640, 13160, 13272, 14852, 15792, 16590, 17696, 18565, 18960, 19740, 22120, 22278, 22560, 25991, 26320, 26544, 29704, 31584, 33180, 37130, 37920, 39480, 44240, 44556, 51982, 52640, 53088, 55695, 59408, 66360, 74260, 77973, 78960, 88480, 89112, 103964, 111390, 118816, 129955, 132720, 148520, 155946, 157920, 178224, 207928, 222780, 259910, 265440, 297040, 311892, 356448, 389865, 415856, 445560, 519820, 594080, 623784, 779730, 831712, 891120, 1039640, 1247568, 1559460, 1782240, 2079280, 2495136, 3118920, 4158560, 6237840, 12475680]

約数ペア:

[(1, 12475680), (2, 6237840), (3, 4158560), (4, 3118920), (5, 2495136), (6, 2079280), (7, 1782240), (8, 1559460), (10, 1247568), (12, 1039640), (14, 891120), (15, 831712), (16, 779730), (20, 623784), (21, 594080), (24, 519820), (28, 445560), (30, 415856), (32, 389865), (35, 356448), (40, 311892), (42, 297040), (47, 265440), (48, 259910), (56, 222780), (60, 207928), (70, 178224), (79, 157920), (80, 155946), (84, 148520), (94, 132720), (96, 129955), (105, 118816), (112, 111390), (120, 103964), (140, 89112), (141, 88480), (158, 78960), (160, 77973), (168, 74260), (188, 66360), (210, 59408), (224, 55695), (235, 53088), (237, 52640), (240, 51982), (280, 44556), (282, 44240), (316, 39480), (329, 37920), (336, 37130), (376, 33180), (395, 31584), (420, 29704), (470, 26544), (474, 26320), (480, 25991), (553, 22560), (560, 22278), (564, 22120), (632, 19740), (658, 18960), (672, 18565), (705, 17696), (752, 16590), (790, 15792), (840, 14852), (940, 13272), (948, 13160), (987, 12640), (1106, 11280), (1120, 11139), (1128, 11060), (1185, 10528), (1264, 9870), (1316, 9480), (1410, 8848), (1504, 8295), (1580, 7896), (1645, 7584), (1659, 7520), (1680, 7426), (1880, 6636), (1896, 6580), (1974, 6320), (2212, 5640), (2256, 5530), (2370, 5264), (2528, 4935), (2632, 4740), (2765, 4512), (2820, 4424), (3160, 3948), (3290, 3792), (3318, 3760), (3360, 3713)]