265420080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8573}}^1$

素因数の和:8635

約数の個数: 120

約数和(自身を含む): 912205008

約数和(自身を除く): 646784928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 8573, 10320, 15480, 17146, 25719, 30960, 34292, 42865, 51438, 68584, 77157, 85730, 102876, 128595, 137168, 154314, 171460, 205752, 257190, 308628, 342920, 368639, 385785, 411504, 514380, 617256, 685840, 737278, 771570, 1028760, 1105917, 1234512, 1474556, 1543140, 1843195, 2057520, 2211834, 2949112, 3086280, 3317751, 3686390, 4423668, 5529585, 5898224, 6172560, 6635502, 7372780, 8847336, 11059170, 13271004, 14745560, 16588755, 17694672, 22118340, 26542008, 29491120, 33177510, 44236680, 53084016, 66355020, 88473360, 132710040, 265420080]

約数ペア:

[(1, 265420080), (2, 132710040), (3, 88473360), (4, 66355020), (5, 53084016), (6, 44236680), (8, 33177510), (9, 29491120), (10, 26542008), (12, 22118340), (15, 17694672), (16, 16588755), (18, 14745560), (20, 13271004), (24, 11059170), (30, 8847336), (36, 7372780), (40, 6635502), (43, 6172560), (45, 5898224), (48, 5529585), (60, 4423668), (72, 3686390), (80, 3317751), (86, 3086280), (90, 2949112), (120, 2211834), (129, 2057520), (144, 1843195), (172, 1543140), (180, 1474556), (215, 1234512), (240, 1105917), (258, 1028760), (344, 771570), (360, 737278), (387, 685840), (430, 617256), (516, 514380), (645, 411504), (688, 385785), (720, 368639), (774, 342920), (860, 308628), (1032, 257190), (1290, 205752), (1548, 171460), (1720, 154314), (1935, 137168), (2064, 128595), (2580, 102876), (3096, 85730), (3440, 77157), (3870, 68584), (5160, 51438), (6192, 42865), (7740, 34292), (8573, 30960), (10320, 25719), (15480, 17146)]