778204080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46993}}^1$

素因数の和:47035

約数の個数: 120

約数和(自身を含む): 2727155808

約数和(自身を除く): 1948951728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 46993, 93986, 140979, 187972, 234965, 281958, 375944, 422937, 469930, 563916, 704895, 751888, 845874, 939860, 1080839, 1127832, 1409790, 1691748, 1879720, 2114685, 2161678, 2255664, 2819580, 3242517, 3383496, 3759440, 4229370, 4323356, 5404195, 5639160, 6485034, 6766992, 8458740, 8646712, 9727551, 10808390, 11278320, 12970068, 16212585, 16917480, 17293424, 19455102, 21616780, 25940136, 32425170, 33834960, 38910204, 43233560, 48637755, 51880272, 64850340, 77820408, 86467120, 97275510, 129700680, 155640816, 194551020, 259401360, 389102040, 778204080]

約数ペア:

[(1, 778204080), (2, 389102040), (3, 259401360), (4, 194551020), (5, 155640816), (6, 129700680), (8, 97275510), (9, 86467120), (10, 77820408), (12, 64850340), (15, 51880272), (16, 48637755), (18, 43233560), (20, 38910204), (23, 33834960), (24, 32425170), (30, 25940136), (36, 21616780), (40, 19455102), (45, 17293424), (46, 16917480), (48, 16212585), (60, 12970068), (69, 11278320), (72, 10808390), (80, 9727551), (90, 8646712), (92, 8458740), (115, 6766992), (120, 6485034), (138, 5639160), (144, 5404195), (180, 4323356), (184, 4229370), (207, 3759440), (230, 3383496), (240, 3242517), (276, 2819580), (345, 2255664), (360, 2161678), (368, 2114685), (414, 1879720), (460, 1691748), (552, 1409790), (690, 1127832), (720, 1080839), (828, 939860), (920, 845874), (1035, 751888), (1104, 704895), (1380, 563916), (1656, 469930), (1840, 422937), (2070, 375944), (2760, 281958), (3312, 234965), (4140, 187972), (5520, 140979), (8280, 93986), (16560, 46993)]