250354080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7559}}^1$

素因数の和:7603

約数の個数: 144

約数和(自身を含む): 891596160

約数和(自身を除く): 641242080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 7559, 8280, 11040, 15118, 16560, 22677, 30236, 33120, 37795, 45354, 60472, 68031, 75590, 90708, 113385, 120944, 136062, 151180, 173857, 181416, 226770, 241888, 272124, 302360, 340155, 347714, 362832, 453540, 521571, 544248, 604720, 680310, 695428, 725664, 869285, 907080, 1043142, 1088496, 1209440, 1360620, 1390856, 1564713, 1738570, 1814160, 2086284, 2176992, 2607855, 2721240, 2781712, 3129426, 3477140, 3628320, 4172568, 5215710, 5442480, 5563424, 6258852, 6954280, 7823565, 8345136, 10431420, 10884960, 12517704, 13908560, 15647130, 16690272, 20862840, 25035408, 27817120, 31294260, 41725680, 50070816, 62588520, 83451360, 125177040, 250354080]

約数ペア:

[(1, 250354080), (2, 125177040), (3, 83451360), (4, 62588520), (5, 50070816), (6, 41725680), (8, 31294260), (9, 27817120), (10, 25035408), (12, 20862840), (15, 16690272), (16, 15647130), (18, 13908560), (20, 12517704), (23, 10884960), (24, 10431420), (30, 8345136), (32, 7823565), (36, 6954280), (40, 6258852), (45, 5563424), (46, 5442480), (48, 5215710), (60, 4172568), (69, 3628320), (72, 3477140), (80, 3129426), (90, 2781712), (92, 2721240), (96, 2607855), (115, 2176992), (120, 2086284), (138, 1814160), (144, 1738570), (160, 1564713), (180, 1390856), (184, 1360620), (207, 1209440), (230, 1088496), (240, 1043142), (276, 907080), (288, 869285), (345, 725664), (360, 695428), (368, 680310), (414, 604720), (460, 544248), (480, 521571), (552, 453540), (690, 362832), (720, 347714), (736, 340155), (828, 302360), (920, 272124), (1035, 241888), (1104, 226770), (1380, 181416), (1440, 173857), (1656, 151180), (1840, 136062), (2070, 120944), (2208, 113385), (2760, 90708), (3312, 75590), (3680, 68031), (4140, 60472), (5520, 45354), (6624, 37795), (7559, 33120), (8280, 30236), (11040, 22677), (15118, 16560)]