253593360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8253

約数の個数: 120

約数和(自身を含む): 871563264

約数和(自身を除く): 617969904

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, 8191, 10320, 15480, 16382, 24573, 30960, 32764, 40955, 49146, 65528, 73719, 81910, 98292, 122865, 131056, 147438, 163820, 196584, 245730, 294876, 327640, 352213, 368595, 393168, 491460, 589752, 655280, 704426, 737190, 982920, 1056639, 1179504, 1408852, 1474380, 1761065, 1965840, 2113278, 2817704, 2948760, 3169917, 3522130, 4226556, 5283195, 5635408, 5897520, 6339834, 7044260, 8453112, 10566390, 12679668, 14088520, 15849585, 16906224, 21132780, 25359336, 28177040, 31699170, 42265560, 50718672, 63398340, 84531120, 126796680, 253593360]

約数ペア:

[(1, 253593360), (2, 126796680), (3, 84531120), (4, 63398340), (5, 50718672), (6, 42265560), (8, 31699170), (9, 28177040), (10, 25359336), (12, 21132780), (15, 16906224), (16, 15849585), (18, 14088520), (20, 12679668), (24, 10566390), (30, 8453112), (36, 7044260), (40, 6339834), (43, 5897520), (45, 5635408), (48, 5283195), (60, 4226556), (72, 3522130), (80, 3169917), (86, 2948760), (90, 2817704), (120, 2113278), (129, 1965840), (144, 1761065), (172, 1474380), (180, 1408852), (215, 1179504), (240, 1056639), (258, 982920), (344, 737190), (360, 704426), (387, 655280), (430, 589752), (516, 491460), (645, 393168), (688, 368595), (720, 352213), (774, 327640), (860, 294876), (1032, 245730), (1290, 196584), (1548, 163820), (1720, 147438), (1935, 131056), (2064, 122865), (2580, 98292), (3096, 81910), (3440, 73719), (3870, 65528), (5160, 49146), (6192, 40955), (7740, 32764), (8191, 30960), (10320, 24573), (15480, 16382)]