240591888

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3449

約数の個数: 120

約数和(自身を含む): 737731800

約数和(自身を除く): 497139912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 464, 493, 522, 612, 696, 816, 986, 1044, 1224, 1392, 1479, 1972, 2088, 2448, 2958, 3389, 3944, 4176, 4437, 5916, 6778, 7888, 8874, 10167, 11832, 13556, 17748, 20334, 23664, 27112, 30501, 35496, 40668, 54224, 57613, 61002, 70992, 81336, 98281, 115226, 122004, 162672, 172839, 196562, 230452, 244008, 294843, 345678, 393124, 460904, 488016, 518517, 589686, 691356, 786248, 884529, 921808, 1037034, 1179372, 1382712, 1572496, 1670777, 1769058, 2074068, 2358744, 2765424, 3341554, 3538116, 4148136, 4717488, 5012331, 6683108, 7076232, 8296272, 10024662, 13366216, 14152464, 15036993, 20049324, 26732432, 30073986, 40098648, 60147972, 80197296, 120295944, 240591888]

約数ペア:

[(1, 240591888), (2, 120295944), (3, 80197296), (4, 60147972), (6, 40098648), (8, 30073986), (9, 26732432), (12, 20049324), (16, 15036993), (17, 14152464), (18, 13366216), (24, 10024662), (29, 8296272), (34, 7076232), (36, 6683108), (48, 5012331), (51, 4717488), (58, 4148136), (68, 3538116), (72, 3341554), (87, 2765424), (102, 2358744), (116, 2074068), (136, 1769058), (144, 1670777), (153, 1572496), (174, 1382712), (204, 1179372), (232, 1037034), (261, 921808), (272, 884529), (306, 786248), (348, 691356), (408, 589686), (464, 518517), (493, 488016), (522, 460904), (612, 393124), (696, 345678), (816, 294843), (986, 244008), (1044, 230452), (1224, 196562), (1392, 172839), (1479, 162672), (1972, 122004), (2088, 115226), (2448, 98281), (2958, 81336), (3389, 70992), (3944, 61002), (4176, 57613), (4437, 54224), (5916, 40668), (6778, 35496), (7888, 30501), (8874, 27112), (10167, 23664), (11832, 20334), (13556, 17748)]