89564640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16963}}^1$

素因数の和:16992

約数の個数: 96

約数和(自身を含む): 307794816

約数和(自身を除く): 218230176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 16963, 33926, 50889, 67852, 84815, 101778, 135704, 169630, 186593, 203556, 254445, 271408, 339260, 373186, 407112, 508890, 542816, 559779, 678520, 746372, 814224, 932965, 1017780, 1119558, 1357040, 1492744, 1628448, 1865930, 2035560, 2239116, 2714080, 2798895, 2985488, 3731860, 4071120, 4478232, 5597790, 5970976, 7463720, 8142240, 8956464, 11195580, 14927440, 17912928, 22391160, 29854880, 44782320, 89564640]

約数ペア:

[(1, 89564640), (2, 44782320), (3, 29854880), (4, 22391160), (5, 17912928), (6, 14927440), (8, 11195580), (10, 8956464), (11, 8142240), (12, 7463720), (15, 5970976), (16, 5597790), (20, 4478232), (22, 4071120), (24, 3731860), (30, 2985488), (32, 2798895), (33, 2714080), (40, 2239116), (44, 2035560), (48, 1865930), (55, 1628448), (60, 1492744), (66, 1357040), (80, 1119558), (88, 1017780), (96, 932965), (110, 814224), (120, 746372), (132, 678520), (160, 559779), (165, 542816), (176, 508890), (220, 407112), (240, 373186), (264, 339260), (330, 271408), (352, 254445), (440, 203556), (480, 186593), (528, 169630), (660, 135704), (880, 101778), (1056, 84815), (1320, 67852), (1760, 50889), (2640, 33926), (5280, 16963)]