122141520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 436555392

約数和(自身を除く): 314413872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 103, 108, 120, 122, 135, 144, 162, 180, 183, 206, 216, 240, 243, 244, 270, 305, 309, 324, 360, 366, 405, 412, 432, 486, 488, 515, 540, 549, 610, 618, 648, 720, 732, 810, 824, 915, 927, 972, 976, 1030, 1080, 1098, 1215, 1220, 1236, 1296, 1464, 1545, 1620, 1647, 1648, 1830, 1854, 1944, 2060, 2160, 2196, 2430, 2440, 2472, 2745, 2781, 2928, 3090, 3240, 3294, 3660, 3708, 3888, 4120, 4392, 4635, 4860, 4880, 4941, 4944, 5490, 5562, 6180, 6283, 6480, 6588, 7320, 7416, 8235, 8240, 8343, 8784, 9270, 9720, 9882, 10980, 11124, 12360, 12566, 13176, 13905, 14640, 14823, 14832, 16470, 16686, 18540, 18849, 19440, 19764, 21960, 22248, 24705, 24720, 25029, 25132, 26352, 27810, 29646, 31415, 32940, 33372, 37080, 37698, 39528, 41715, 43920, 44496, 49410, 50058, 50264, 55620, 56547, 59292, 62830, 65880, 66744, 74115, 74160, 75396, 79056, 83430, 94245, 98820, 100116, 100528, 111240, 113094, 118584, 125145, 125660, 131760, 133488, 148230, 150792, 166860, 169641, 188490, 197640, 200232, 222480, 226188, 237168, 250290, 251320, 282735, 296460, 301584, 333720, 339282, 376980, 395280, 400464, 452376, 500580, 502640, 508923, 565470, 592920, 667440, 678564, 753960, 848205, 904752, 1001160, 1017846, 1130940, 1185840, 1357128, 1507920, 1526769, 1696410, 2002320, 2035692, 2261880, 2544615, 2714256, 3053538, 3392820, 4071384, 4523760, 5089230, 6107076, 6785640, 7633845, 8142768, 10178460, 12214152, 13571280, 15267690, 20356920, 24428304, 30535380, 40713840, 61070760, 122141520]

約数ペア:

[(1, 122141520), (2, 61070760), (3, 40713840), (4, 30535380), (5, 24428304), (6, 20356920), (8, 15267690), (9, 13571280), (10, 12214152), (12, 10178460), (15, 8142768), (16, 7633845), (18, 6785640), (20, 6107076), (24, 5089230), (27, 4523760), (30, 4071384), (36, 3392820), (40, 3053538), (45, 2714256), (48, 2544615), (54, 2261880), (60, 2035692), (61, 2002320), (72, 1696410), (80, 1526769), (81, 1507920), (90, 1357128), (103, 1185840), (108, 1130940), (120, 1017846), (122, 1001160), (135, 904752), (144, 848205), (162, 753960), (180, 678564), (183, 667440), (206, 592920), (216, 565470), (240, 508923), (243, 502640), (244, 500580), (270, 452376), (305, 400464), (309, 395280), (324, 376980), (360, 339282), (366, 333720), (405, 301584), (412, 296460), (432, 282735), (486, 251320), (488, 250290), (515, 237168), (540, 226188), (549, 222480), (610, 200232), (618, 197640), (648, 188490), (720, 169641), (732, 166860), (810, 150792), (824, 148230), (915, 133488), (927, 131760), (972, 125660), (976, 125145), (1030, 118584), (1080, 113094), (1098, 111240), (1215, 100528), (1220, 100116), (1236, 98820), (1296, 94245), (1464, 83430), (1545, 79056), (1620, 75396), (1647, 74160), (1648, 74115), (1830, 66744), (1854, 65880), (1944, 62830), (2060, 59292), (2160, 56547), (2196, 55620), (2430, 50264), (2440, 50058), (2472, 49410), (2745, 44496), (2781, 43920), (2928, 41715), (3090, 39528), (3240, 37698), (3294, 37080), (3660, 33372), (3708, 32940), (3888, 31415), (4120, 29646), (4392, 27810), (4635, 26352), (4860, 25132), (4880, 25029), (4941, 24720), (4944, 24705), (5490, 22248), (5562, 21960), (6180, 19764), (6283, 19440), (6480, 18849), (6588, 18540), (7320, 16686), (7416, 16470), (8235, 14832), (8240, 14823), (8343, 14640), (8784, 13905), (9270, 13176), (9720, 12566), (9882, 12360), (10980, 11124)]