123783120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3410

約数の個数: 160

約数和(自身を含む): 451578240

約数和(自身を除く): 327795120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3371, 3672, 4080, 4590, 6120, 6742, 7344, 9180, 10113, 12240, 13484, 16855, 18360, 20226, 26968, 30339, 33710, 36720, 40452, 50565, 53936, 57307, 60678, 67420, 80904, 91017, 101130, 114614, 121356, 134840, 151695, 161808, 171921, 182034, 202260, 229228, 242712, 269680, 286535, 303390, 343842, 364068, 404520, 455085, 458456, 485424, 515763, 573070, 606780, 687684, 728136, 809040, 859605, 910170, 916912, 1031526, 1146140, 1213560, 1375368, 1456272, 1547289, 1719210, 1820340, 2063052, 2292280, 2427120, 2578815, 2750736, 3094578, 3438420, 3640680, 4126104, 4584560, 5157630, 6189156, 6876840, 7281360, 7736445, 8252208, 10315260, 12378312, 13753680, 15472890, 20630520, 24756624, 30945780, 41261040, 61891560, 123783120]

約数ペア:

[(1, 123783120), (2, 61891560), (3, 41261040), (4, 30945780), (5, 24756624), (6, 20630520), (8, 15472890), (9, 13753680), (10, 12378312), (12, 10315260), (15, 8252208), (16, 7736445), (17, 7281360), (18, 6876840), (20, 6189156), (24, 5157630), (27, 4584560), (30, 4126104), (34, 3640680), (36, 3438420), (40, 3094578), (45, 2750736), (48, 2578815), (51, 2427120), (54, 2292280), (60, 2063052), (68, 1820340), (72, 1719210), (80, 1547289), (85, 1456272), (90, 1375368), (102, 1213560), (108, 1146140), (120, 1031526), (135, 916912), (136, 910170), (144, 859605), (153, 809040), (170, 728136), (180, 687684), (204, 606780), (216, 573070), (240, 515763), (255, 485424), (270, 458456), (272, 455085), (306, 404520), (340, 364068), (360, 343842), (408, 303390), (432, 286535), (459, 269680), (510, 242712), (540, 229228), (612, 202260), (680, 182034), (720, 171921), (765, 161808), (816, 151695), (918, 134840), (1020, 121356), (1080, 114614), (1224, 101130), (1360, 91017), (1530, 80904), (1836, 67420), (2040, 60678), (2160, 57307), (2295, 53936), (2448, 50565), (3060, 40452), (3371, 36720), (3672, 33710), (4080, 30339), (4590, 26968), (6120, 20226), (6742, 18360), (7344, 16855), (9180, 13484), (10113, 12240)]