122215680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{103}}^2$

素因数の和:233

約数の個数: 162

約数和(自身を含む): 426998754

約数和(自身を除く): 304783074

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, 103, 120, 128, 144, 160, 180, 192, 206, 240, 256, 288, 309, 320, 360, 384, 412, 480, 515, 576, 618, 640, 720, 768, 824, 927, 960, 1030, 1152, 1236, 1280, 1440, 1545, 1648, 1854, 1920, 2060, 2304, 2472, 2880, 3090, 3296, 3708, 3840, 4120, 4635, 4944, 5760, 6180, 6592, 7416, 8240, 9270, 9888, 10609, 11520, 12360, 13184, 14832, 16480, 18540, 19776, 21218, 24720, 26368, 29664, 31827, 32960, 37080, 39552, 42436, 49440, 53045, 59328, 63654, 65920, 74160, 79104, 84872, 95481, 98880, 106090, 118656, 127308, 131840, 148320, 159135, 169744, 190962, 197760, 212180, 237312, 254616, 296640, 318270, 339488, 381924, 395520, 424360, 477405, 509232, 593280, 636540, 678976, 763848, 848720, 954810, 1018464, 1186560, 1273080, 1357952, 1527696, 1697440, 1909620, 2036928, 2546160, 2715904, 3055392, 3394880, 3819240, 4073856, 5092320, 6110784, 6789760, 7638480, 8147712, 10184640, 12221568, 13579520, 15276960, 20369280, 24443136, 30553920, 40738560, 61107840, 122215680]

約数ペア:

[(1, 122215680), (2, 61107840), (3, 40738560), (4, 30553920), (5, 24443136), (6, 20369280), (8, 15276960), (9, 13579520), (10, 12221568), (12, 10184640), (15, 8147712), (16, 7638480), (18, 6789760), (20, 6110784), (24, 5092320), (30, 4073856), (32, 3819240), (36, 3394880), (40, 3055392), (45, 2715904), (48, 2546160), (60, 2036928), (64, 1909620), (72, 1697440), (80, 1527696), (90, 1357952), (96, 1273080), (103, 1186560), (120, 1018464), (128, 954810), (144, 848720), (160, 763848), (180, 678976), (192, 636540), (206, 593280), (240, 509232), (256, 477405), (288, 424360), (309, 395520), (320, 381924), (360, 339488), (384, 318270), (412, 296640), (480, 254616), (515, 237312), (576, 212180), (618, 197760), (640, 190962), (720, 169744), (768, 159135), (824, 148320), (927, 131840), (960, 127308), (1030, 118656), (1152, 106090), (1236, 98880), (1280, 95481), (1440, 84872), (1545, 79104), (1648, 74160), (1854, 65920), (1920, 63654), (2060, 59328), (2304, 53045), (2472, 49440), (2880, 42436), (3090, 39552), (3296, 37080), (3708, 32960), (3840, 31827), (4120, 29664), (4635, 26368), (4944, 24720), (5760, 21218), (6180, 19776), (6592, 18540), (7416, 16480), (8240, 14832), (9270, 13184), (9888, 12360), (10609, 11520)]