123322320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 240

約数和(自身を含む): 472148352

約数和(自身を除く): 348826032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 677, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1104, 1265, 1320, 1354, 1380, 1518, 1584, 1656, 1840, 1980, 2024, 2031, 2070, 2277, 2530, 2640, 2708, 2760, 3036, 3312, 3385, 3795, 3960, 4048, 4062, 4140, 4554, 5060, 5416, 5520, 6072, 6093, 6770, 7447, 7590, 7920, 8124, 8280, 9108, 10120, 10155, 10832, 11385, 12144, 12186, 13540, 14894, 15180, 15571, 16248, 16560, 18216, 20240, 20310, 22341, 22770, 24372, 27080, 29788, 30360, 30465, 31142, 32496, 36432, 37235, 40620, 44682, 45540, 46713, 48744, 54160, 59576, 60720, 60930, 62284, 67023, 74470, 77855, 81240, 89364, 91080, 93426, 97488, 111705, 119152, 121860, 124568, 134046, 140139, 148940, 155710, 162480, 171281, 178728, 182160, 186852, 223410, 233565, 243720, 249136, 268092, 280278, 297880, 311420, 335115, 342562, 357456, 373704, 446820, 467130, 487440, 513843, 536184, 560556, 595760, 622840, 670230, 685124, 700695, 747408, 856405, 893640, 934260, 1027686, 1072368, 1121112, 1245680, 1340460, 1370248, 1401390, 1541529, 1712810, 1787280, 1868520, 2055372, 2242224, 2569215, 2680920, 2740496, 2802780, 3083058, 3425620, 3737040, 4110744, 5138430, 5361840, 5605560, 6166116, 6851240, 7707645, 8221488, 10276860, 11211120, 12332232, 13702480, 15415290, 20553720, 24664464, 30830580, 41107440, 61661160, 123322320]

約数ペア:

[(1, 123322320), (2, 61661160), (3, 41107440), (4, 30830580), (5, 24664464), (6, 20553720), (8, 15415290), (9, 13702480), (10, 12332232), (11, 11211120), (12, 10276860), (15, 8221488), (16, 7707645), (18, 6851240), (20, 6166116), (22, 5605560), (23, 5361840), (24, 5138430), (30, 4110744), (33, 3737040), (36, 3425620), (40, 3083058), (44, 2802780), (45, 2740496), (46, 2680920), (48, 2569215), (55, 2242224), (60, 2055372), (66, 1868520), (69, 1787280), (72, 1712810), (80, 1541529), (88, 1401390), (90, 1370248), (92, 1340460), (99, 1245680), (110, 1121112), (115, 1072368), (120, 1027686), (132, 934260), (138, 893640), (144, 856405), (165, 747408), (176, 700695), (180, 685124), (184, 670230), (198, 622840), (207, 595760), (220, 560556), (230, 536184), (240, 513843), (253, 487440), (264, 467130), (276, 446820), (330, 373704), (345, 357456), (360, 342562), (368, 335115), (396, 311420), (414, 297880), (440, 280278), (460, 268092), (495, 249136), (506, 243720), (528, 233565), (552, 223410), (660, 186852), (677, 182160), (690, 178728), (720, 171281), (759, 162480), (792, 155710), (828, 148940), (880, 140139), (920, 134046), (990, 124568), (1012, 121860), (1035, 119152), (1104, 111705), (1265, 97488), (1320, 93426), (1354, 91080), (1380, 89364), (1518, 81240), (1584, 77855), (1656, 74470), (1840, 67023), (1980, 62284), (2024, 60930), (2031, 60720), (2070, 59576), (2277, 54160), (2530, 48744), (2640, 46713), (2708, 45540), (2760, 44682), (3036, 40620), (3312, 37235), (3385, 36432), (3795, 32496), (3960, 31142), (4048, 30465), (4062, 30360), (4140, 29788), (4554, 27080), (5060, 24372), (5416, 22770), (5520, 22341), (6072, 20310), (6093, 20240), (6770, 18216), (7447, 16560), (7590, 16248), (7920, 15571), (8124, 15180), (8280, 14894), (9108, 13540), (10120, 12186), (10155, 12144), (10832, 11385)]