121129920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 168

約数和(自身を含む): 421044624

約数和(自身を除く): 299914704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 137, 144, 160, 180, 192, 240, 274, 288, 307, 320, 360, 411, 480, 548, 576, 614, 685, 720, 822, 921, 960, 1096, 1228, 1233, 1370, 1440, 1535, 1644, 1842, 2055, 2192, 2456, 2466, 2740, 2763, 2880, 3070, 3288, 3684, 4110, 4384, 4605, 4912, 4932, 5480, 5526, 6140, 6165, 6576, 7368, 8220, 8768, 9210, 9824, 9864, 10960, 11052, 12280, 12330, 13152, 13815, 14736, 16440, 18420, 19648, 19728, 21920, 22104, 24560, 24660, 26304, 27630, 29472, 32880, 36840, 39456, 42059, 43840, 44208, 49120, 49320, 55260, 58944, 65760, 73680, 78912, 84118, 88416, 98240, 98640, 110520, 126177, 131520, 147360, 168236, 176832, 197280, 210295, 221040, 252354, 294720, 336472, 378531, 394560, 420590, 442080, 504708, 630885, 672944, 757062, 841180, 884160, 1009416, 1261770, 1345888, 1514124, 1682360, 1892655, 2018832, 2523540, 2691776, 3028248, 3364720, 3785310, 4037664, 5047080, 6056496, 6729440, 7570620, 8075328, 10094160, 12112992, 13458880, 15141240, 20188320, 24225984, 30282480, 40376640, 60564960, 121129920]

約数ペア:

[(1, 121129920), (2, 60564960), (3, 40376640), (4, 30282480), (5, 24225984), (6, 20188320), (8, 15141240), (9, 13458880), (10, 12112992), (12, 10094160), (15, 8075328), (16, 7570620), (18, 6729440), (20, 6056496), (24, 5047080), (30, 4037664), (32, 3785310), (36, 3364720), (40, 3028248), (45, 2691776), (48, 2523540), (60, 2018832), (64, 1892655), (72, 1682360), (80, 1514124), (90, 1345888), (96, 1261770), (120, 1009416), (137, 884160), (144, 841180), (160, 757062), (180, 672944), (192, 630885), (240, 504708), (274, 442080), (288, 420590), (307, 394560), (320, 378531), (360, 336472), (411, 294720), (480, 252354), (548, 221040), (576, 210295), (614, 197280), (685, 176832), (720, 168236), (822, 147360), (921, 131520), (960, 126177), (1096, 110520), (1228, 98640), (1233, 98240), (1370, 88416), (1440, 84118), (1535, 78912), (1644, 73680), (1842, 65760), (2055, 58944), (2192, 55260), (2456, 49320), (2466, 49120), (2740, 44208), (2763, 43840), (2880, 42059), (3070, 39456), (3288, 36840), (3684, 32880), (4110, 29472), (4384, 27630), (4605, 26304), (4912, 24660), (4932, 24560), (5480, 22104), (5526, 21920), (6140, 19728), (6165, 19648), (6576, 18420), (7368, 16440), (8220, 14736), (8768, 13815), (9210, 13152), (9824, 12330), (9864, 12280), (10960, 11052)]