121047480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 451008000

約数和(自身を除く): 329960520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 347, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 694, 760, 765, 855, 918, 969, 1020, 1026, 1041, 1080, 1140, 1224, 1292, 1368, 1388, 1530, 1615, 1710, 1735, 1836, 1938, 2040, 2052, 2082, 2280, 2295, 2565, 2584, 2776, 2907, 3060, 3123, 3230, 3420, 3470, 3672, 3876, 4104, 4164, 4590, 4845, 5130, 5205, 5814, 5899, 6120, 6246, 6460, 6593, 6840, 6940, 7752, 8328, 8721, 9180, 9369, 9690, 10260, 10410, 11628, 11798, 12492, 12920, 13186, 13880, 14535, 15615, 17442, 17697, 18360, 18738, 19380, 19779, 20520, 20820, 23256, 23596, 24984, 26372, 29070, 29495, 31230, 32965, 34884, 35394, 37476, 38760, 39558, 41640, 43605, 46845, 47192, 52744, 53091, 58140, 58990, 59337, 62460, 65930, 69768, 70788, 74952, 79116, 87210, 88485, 93690, 98895, 106182, 112081, 116280, 117980, 118674, 124920, 131860, 141576, 158232, 159273, 174420, 176970, 178011, 187380, 197790, 212364, 224162, 235960, 237348, 263720, 265455, 296685, 318546, 336243, 348840, 353940, 356022, 374760, 395580, 424728, 448324, 474696, 530910, 560405, 593370, 637092, 672486, 707880, 712044, 791160, 796365, 890055, 896648, 1008729, 1061820, 1120810, 1186740, 1274184, 1344972, 1424088, 1592730, 1681215, 1780110, 2017458, 2123640, 2241620, 2373480, 2689944, 3026187, 3185460, 3362430, 3560220, 4034916, 4483240, 5043645, 6052374, 6370920, 6724860, 7120440, 8069832, 10087290, 12104748, 13449720, 15130935, 20174580, 24209496, 30261870, 40349160, 60523740, 121047480]

約数ペア:

[(1, 121047480), (2, 60523740), (3, 40349160), (4, 30261870), (5, 24209496), (6, 20174580), (8, 15130935), (9, 13449720), (10, 12104748), (12, 10087290), (15, 8069832), (17, 7120440), (18, 6724860), (19, 6370920), (20, 6052374), (24, 5043645), (27, 4483240), (30, 4034916), (34, 3560220), (36, 3362430), (38, 3185460), (40, 3026187), (45, 2689944), (51, 2373480), (54, 2241620), (57, 2123640), (60, 2017458), (68, 1780110), (72, 1681215), (76, 1592730), (85, 1424088), (90, 1344972), (95, 1274184), (102, 1186740), (108, 1120810), (114, 1061820), (120, 1008729), (135, 896648), (136, 890055), (152, 796365), (153, 791160), (170, 712044), (171, 707880), (180, 672486), (190, 637092), (204, 593370), (216, 560405), (228, 530910), (255, 474696), (270, 448324), (285, 424728), (306, 395580), (323, 374760), (340, 356022), (342, 353940), (347, 348840), (360, 336243), (380, 318546), (408, 296685), (456, 265455), (459, 263720), (510, 237348), (513, 235960), (540, 224162), (570, 212364), (612, 197790), (646, 187380), (680, 178011), (684, 176970), (694, 174420), (760, 159273), (765, 158232), (855, 141576), (918, 131860), (969, 124920), (1020, 118674), (1026, 117980), (1041, 116280), (1080, 112081), (1140, 106182), (1224, 98895), (1292, 93690), (1368, 88485), (1388, 87210), (1530, 79116), (1615, 74952), (1710, 70788), (1735, 69768), (1836, 65930), (1938, 62460), (2040, 59337), (2052, 58990), (2082, 58140), (2280, 53091), (2295, 52744), (2565, 47192), (2584, 46845), (2776, 43605), (2907, 41640), (3060, 39558), (3123, 38760), (3230, 37476), (3420, 35394), (3470, 34884), (3672, 32965), (3876, 31230), (4104, 29495), (4164, 29070), (4590, 26372), (4845, 24984), (5130, 23596), (5205, 23256), (5814, 20820), (5899, 20520), (6120, 19779), (6246, 19380), (6460, 18738), (6593, 18360), (6840, 17697), (6940, 17442), (7752, 15615), (8328, 14535), (8721, 13880), (9180, 13186), (9369, 12920), (9690, 12492), (10260, 11798), (10410, 11628)]