40517760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 132192000

約数和(自身を除く): 91674240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 449, 470, 480, 564, 640, 705, 752, 898, 940, 960, 1128, 1347, 1410, 1504, 1796, 1880, 1920, 2245, 2256, 2694, 2820, 3008, 3592, 3760, 4490, 4512, 5388, 5640, 6016, 6735, 7184, 7520, 8980, 9024, 10776, 11280, 13470, 14368, 15040, 17960, 18048, 21103, 21552, 22560, 26940, 28736, 30080, 35920, 42206, 43104, 45120, 53880, 57472, 63309, 71840, 84412, 86208, 90240, 105515, 107760, 126618, 143680, 168824, 172416, 211030, 215520, 253236, 287360, 316545, 337648, 422060, 431040, 506472, 633090, 675296, 844120, 862080, 1012944, 1266180, 1350592, 1688240, 2025888, 2532360, 2701184, 3376480, 4051776, 5064720, 6752960, 8103552, 10129440, 13505920, 20258880, 40517760]

約数ペア:

[(1, 40517760), (2, 20258880), (3, 13505920), (4, 10129440), (5, 8103552), (6, 6752960), (8, 5064720), (10, 4051776), (12, 3376480), (15, 2701184), (16, 2532360), (20, 2025888), (24, 1688240), (30, 1350592), (32, 1266180), (40, 1012944), (47, 862080), (48, 844120), (60, 675296), (64, 633090), (80, 506472), (94, 431040), (96, 422060), (120, 337648), (128, 316545), (141, 287360), (160, 253236), (188, 215520), (192, 211030), (235, 172416), (240, 168824), (282, 143680), (320, 126618), (376, 107760), (384, 105515), (449, 90240), (470, 86208), (480, 84412), (564, 71840), (640, 63309), (705, 57472), (752, 53880), (898, 45120), (940, 43104), (960, 42206), (1128, 35920), (1347, 30080), (1410, 28736), (1504, 26940), (1796, 22560), (1880, 21552), (1920, 21103), (2245, 18048), (2256, 17960), (2694, 15040), (2820, 14368), (3008, 13470), (3592, 11280), (3760, 10776), (4490, 9024), (4512, 8980), (5388, 7520), (5640, 7184), (6016, 6735)]