121325760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 168

約数和(自身を含む): 422391840

約数和(自身を除く): 301066080

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, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 409, 412, 480, 515, 576, 618, 720, 818, 824, 927, 960, 1030, 1227, 1236, 1440, 1545, 1636, 1648, 1854, 2045, 2060, 2454, 2472, 2880, 3090, 3272, 3296, 3681, 3708, 4090, 4120, 4635, 4908, 4944, 6135, 6180, 6544, 6592, 7362, 7416, 8180, 8240, 9270, 9816, 9888, 12270, 12360, 13088, 14724, 14832, 16360, 16480, 18405, 18540, 19632, 19776, 24540, 24720, 26176, 29448, 29664, 32720, 32960, 36810, 37080, 39264, 42127, 49080, 49440, 58896, 59328, 65440, 73620, 74160, 78528, 84254, 98160, 98880, 117792, 126381, 130880, 147240, 148320, 168508, 196320, 210635, 235584, 252762, 294480, 296640, 337016, 379143, 392640, 421270, 505524, 588960, 631905, 674032, 758286, 842540, 1011048, 1177920, 1263810, 1348064, 1516572, 1685080, 1895715, 2022096, 2527620, 2696128, 3033144, 3370160, 3791430, 4044192, 5055240, 6066288, 6740320, 7582860, 8088384, 10110480, 12132576, 13480640, 15165720, 20220960, 24265152, 30331440, 40441920, 60662880, 121325760]

約数ペア:

[(1, 121325760), (2, 60662880), (3, 40441920), (4, 30331440), (5, 24265152), (6, 20220960), (8, 15165720), (9, 13480640), (10, 12132576), (12, 10110480), (15, 8088384), (16, 7582860), (18, 6740320), (20, 6066288), (24, 5055240), (30, 4044192), (32, 3791430), (36, 3370160), (40, 3033144), (45, 2696128), (48, 2527620), (60, 2022096), (64, 1895715), (72, 1685080), (80, 1516572), (90, 1348064), (96, 1263810), (103, 1177920), (120, 1011048), (144, 842540), (160, 758286), (180, 674032), (192, 631905), (206, 588960), (240, 505524), (288, 421270), (309, 392640), (320, 379143), (360, 337016), (409, 296640), (412, 294480), (480, 252762), (515, 235584), (576, 210635), (618, 196320), (720, 168508), (818, 148320), (824, 147240), (927, 130880), (960, 126381), (1030, 117792), (1227, 98880), (1236, 98160), (1440, 84254), (1545, 78528), (1636, 74160), (1648, 73620), (1854, 65440), (2045, 59328), (2060, 58896), (2454, 49440), (2472, 49080), (2880, 42127), (3090, 39264), (3272, 37080), (3296, 36810), (3681, 32960), (3708, 32720), (4090, 29664), (4120, 29448), (4635, 26176), (4908, 24720), (4944, 24540), (6135, 19776), (6180, 19632), (6544, 18540), (6592, 18405), (7362, 16480), (7416, 16360), (8180, 14832), (8240, 14724), (9270, 13088), (9816, 12360), (9888, 12270)]