120328320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 192

約数和(自身を含む): 446515200

約数和(自身を除く): 326186880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1279, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2558, 2688, 2940, 3136, 3360, 3837, 3920, 4480, 4704, 5116, 5880, 6272, 6395, 6720, 7674, 7840, 8953, 9408, 10232, 11760, 12790, 13440, 15348, 15680, 17906, 18816, 19185, 20464, 23520, 25580, 26859, 30696, 31360, 35812, 38370, 40928, 44765, 47040, 51160, 53718, 61392, 62671, 71624, 76740, 81856, 89530, 94080, 102320, 107436, 122784, 125342, 134295, 143248, 153480, 163712, 179060, 188013, 204640, 214872, 245568, 250684, 268590, 286496, 306960, 313355, 358120, 376026, 409280, 429744, 491136, 501368, 537180, 572992, 613920, 626710, 716240, 752052, 818560, 859488, 940065, 1002736, 1074360, 1145984, 1227840, 1253420, 1432480, 1504104, 1718976, 1880130, 2005472, 2148720, 2455680, 2506840, 2864960, 3008208, 3437952, 3760260, 4010944, 4297440, 5013680, 5729920, 6016416, 7520520, 8021888, 8594880, 10027360, 12032832, 15041040, 17189760, 20054720, 24065664, 30082080, 40109440, 60164160, 120328320]

約数ペア:

[(1, 120328320), (2, 60164160), (3, 40109440), (4, 30082080), (5, 24065664), (6, 20054720), (7, 17189760), (8, 15041040), (10, 12032832), (12, 10027360), (14, 8594880), (15, 8021888), (16, 7520520), (20, 6016416), (21, 5729920), (24, 5013680), (28, 4297440), (30, 4010944), (32, 3760260), (35, 3437952), (40, 3008208), (42, 2864960), (48, 2506840), (49, 2455680), (56, 2148720), (60, 2005472), (64, 1880130), (70, 1718976), (80, 1504104), (84, 1432480), (96, 1253420), (98, 1227840), (105, 1145984), (112, 1074360), (120, 1002736), (128, 940065), (140, 859488), (147, 818560), (160, 752052), (168, 716240), (192, 626710), (196, 613920), (210, 572992), (224, 537180), (240, 501368), (245, 491136), (280, 429744), (294, 409280), (320, 376026), (336, 358120), (384, 313355), (392, 306960), (420, 286496), (448, 268590), (480, 250684), (490, 245568), (560, 214872), (588, 204640), (640, 188013), (672, 179060), (735, 163712), (784, 153480), (840, 143248), (896, 134295), (960, 125342), (980, 122784), (1120, 107436), (1176, 102320), (1279, 94080), (1344, 89530), (1470, 81856), (1568, 76740), (1680, 71624), (1920, 62671), (1960, 61392), (2240, 53718), (2352, 51160), (2558, 47040), (2688, 44765), (2940, 40928), (3136, 38370), (3360, 35812), (3837, 31360), (3920, 30696), (4480, 26859), (4704, 25580), (5116, 23520), (5880, 20464), (6272, 19185), (6395, 18816), (6720, 17906), (7674, 15680), (7840, 15348), (8953, 13440), (9408, 12790), (10232, 11760)]