268501680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4493}}^1$

素因数の和:4595

約数の個数: 120

約数和(自身を含む): 912785328

約数和(自身を除く): 644283648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4493, 4980, 5976, 6640, 7470, 8986, 9960, 11952, 13479, 14940, 17972, 19920, 22465, 26958, 29880, 35944, 40437, 44930, 53916, 59760, 67395, 71888, 80874, 89860, 107832, 134790, 161748, 179720, 202185, 215664, 269580, 323496, 359440, 372919, 404370, 539160, 646992, 745838, 808740, 1078320, 1118757, 1491676, 1617480, 1864595, 2237514, 2983352, 3234960, 3356271, 3729190, 4475028, 5593785, 5966704, 6712542, 7458380, 8950056, 11187570, 13425084, 14916760, 16781355, 17900112, 22375140, 26850168, 29833520, 33562710, 44750280, 53700336, 67125420, 89500560, 134250840, 268501680]

約数ペア:

[(1, 268501680), (2, 134250840), (3, 89500560), (4, 67125420), (5, 53700336), (6, 44750280), (8, 33562710), (9, 29833520), (10, 26850168), (12, 22375140), (15, 17900112), (16, 16781355), (18, 14916760), (20, 13425084), (24, 11187570), (30, 8950056), (36, 7458380), (40, 6712542), (45, 5966704), (48, 5593785), (60, 4475028), (72, 3729190), (80, 3356271), (83, 3234960), (90, 2983352), (120, 2237514), (144, 1864595), (166, 1617480), (180, 1491676), (240, 1118757), (249, 1078320), (332, 808740), (360, 745838), (415, 646992), (498, 539160), (664, 404370), (720, 372919), (747, 359440), (830, 323496), (996, 269580), (1245, 215664), (1328, 202185), (1494, 179720), (1660, 161748), (1992, 134790), (2490, 107832), (2988, 89860), (3320, 80874), (3735, 71888), (3984, 67395), (4493, 59760), (4980, 53916), (5976, 44930), (6640, 40437), (7470, 35944), (8986, 29880), (9960, 26958), (11952, 22465), (13479, 19920), (14940, 17972)]