1235538480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 4326365952

約数和(自身を除く): 3090827472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 487, 496, 528, 620, 660, 682, 744, 880, 930, 961, 974, 1023, 1240, 1320, 1364, 1461, 1488, 1705, 1860, 1922, 1948, 2046, 2435, 2480, 2640, 2728, 2883, 2922, 3410, 3720, 3844, 3896, 4092, 4805, 4870, 5115, 5357, 5456, 5766, 5844, 6820, 7305, 7440, 7688, 7792, 8184, 9610, 9740, 10230, 10571, 10714, 11532, 11688, 13640, 14415, 14610, 15097, 15376, 16071, 16368, 19220, 19480, 20460, 21142, 21428, 23064, 23376, 26785, 27280, 28830, 29220, 30194, 31713, 32142, 38440, 38960, 40920, 42284, 42856, 45291, 46128, 52855, 53570, 57660, 58440, 60388, 63426, 64284, 75485, 76880, 80355, 81840, 84568, 85712, 90582, 105710, 107140, 115320, 116880, 120776, 126852, 128568, 150970, 158565, 160710, 166067, 169136, 181164, 211420, 214280, 226455, 230640, 241552, 253704, 257136, 301940, 317130, 321420, 332134, 362328, 422840, 428560, 452910, 468007, 498201, 507408, 603880, 634260, 642840, 664268, 724656, 830335, 845680, 905820, 936014, 996402, 1207760, 1268520, 1285680, 1328536, 1404021, 1660670, 1811640, 1872028, 1992804, 2340035, 2491005, 2537040, 2657072, 2808042, 3321340, 3623280, 3744056, 3985608, 4680070, 4982010, 5148077, 5616084, 6642680, 7020105, 7488112, 7971216, 9360140, 9964020, 10296154, 11232168, 13285360, 14040210, 15444231, 18720280, 19928040, 20592308, 22464336, 25740385, 28080420, 30888462, 37440560, 39856080, 41184616, 51480770, 56160840, 61776924, 77221155, 82369232, 102961540, 112321680, 123553848, 154442310, 205923080, 247107696, 308884620, 411846160, 617769240, 1235538480]

約数ペア:

[(1, 1235538480), (2, 617769240), (3, 411846160), (4, 308884620), (5, 247107696), (6, 205923080), (8, 154442310), (10, 123553848), (11, 112321680), (12, 102961540), (15, 82369232), (16, 77221155), (20, 61776924), (22, 56160840), (24, 51480770), (30, 41184616), (31, 39856080), (33, 37440560), (40, 30888462), (44, 28080420), (48, 25740385), (55, 22464336), (60, 20592308), (62, 19928040), (66, 18720280), (80, 15444231), (88, 14040210), (93, 13285360), (110, 11232168), (120, 10296154), (124, 9964020), (132, 9360140), (155, 7971216), (165, 7488112), (176, 7020105), (186, 6642680), (220, 5616084), (240, 5148077), (248, 4982010), (264, 4680070), (310, 3985608), (330, 3744056), (341, 3623280), (372, 3321340), (440, 2808042), (465, 2657072), (487, 2537040), (496, 2491005), (528, 2340035), (620, 1992804), (660, 1872028), (682, 1811640), (744, 1660670), (880, 1404021), (930, 1328536), (961, 1285680), (974, 1268520), (1023, 1207760), (1240, 996402), (1320, 936014), (1364, 905820), (1461, 845680), (1488, 830335), (1705, 724656), (1860, 664268), (1922, 642840), (1948, 634260), (2046, 603880), (2435, 507408), (2480, 498201), (2640, 468007), (2728, 452910), (2883, 428560), (2922, 422840), (3410, 362328), (3720, 332134), (3844, 321420), (3896, 317130), (4092, 301940), (4805, 257136), (4870, 253704), (5115, 241552), (5357, 230640), (5456, 226455), (5766, 214280), (5844, 211420), (6820, 181164), (7305, 169136), (7440, 166067), (7688, 160710), (7792, 158565), (8184, 150970), (9610, 128568), (9740, 126852), (10230, 120776), (10571, 116880), (10714, 115320), (11532, 107140), (11688, 105710), (13640, 90582), (14415, 85712), (14610, 84568), (15097, 81840), (15376, 80355), (16071, 76880), (16368, 75485), (19220, 64284), (19480, 63426), (20460, 60388), (21142, 58440), (21428, 57660), (23064, 53570), (23376, 52855), (26785, 46128), (27280, 45291), (28830, 42856), (29220, 42284), (30194, 40920), (31713, 38960), (32142, 38440)]