15485040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 54639360

約数和(自身を除く): 39154320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 107, 108, 120, 134, 135, 144, 180, 201, 214, 216, 240, 268, 270, 321, 335, 360, 402, 428, 432, 535, 536, 540, 603, 642, 670, 720, 804, 856, 963, 1005, 1070, 1072, 1080, 1206, 1284, 1340, 1605, 1608, 1712, 1809, 1926, 2010, 2140, 2160, 2412, 2568, 2680, 2889, 3015, 3210, 3216, 3618, 3852, 4020, 4280, 4815, 4824, 5136, 5360, 5778, 6030, 6420, 7169, 7236, 7704, 8040, 8560, 9045, 9630, 9648, 11556, 12060, 12840, 14338, 14445, 14472, 15408, 16080, 18090, 19260, 21507, 23112, 24120, 25680, 28676, 28890, 28944, 35845, 36180, 38520, 43014, 46224, 48240, 57352, 57780, 64521, 71690, 72360, 77040, 86028, 107535, 114704, 115560, 129042, 143380, 144720, 172056, 193563, 215070, 231120, 258084, 286760, 322605, 344112, 387126, 430140, 516168, 573520, 645210, 774252, 860280, 967815, 1032336, 1290420, 1548504, 1720560, 1935630, 2580840, 3097008, 3871260, 5161680, 7742520, 15485040]

約数ペア:

[(1, 15485040), (2, 7742520), (3, 5161680), (4, 3871260), (5, 3097008), (6, 2580840), (8, 1935630), (9, 1720560), (10, 1548504), (12, 1290420), (15, 1032336), (16, 967815), (18, 860280), (20, 774252), (24, 645210), (27, 573520), (30, 516168), (36, 430140), (40, 387126), (45, 344112), (48, 322605), (54, 286760), (60, 258084), (67, 231120), (72, 215070), (80, 193563), (90, 172056), (107, 144720), (108, 143380), (120, 129042), (134, 115560), (135, 114704), (144, 107535), (180, 86028), (201, 77040), (214, 72360), (216, 71690), (240, 64521), (268, 57780), (270, 57352), (321, 48240), (335, 46224), (360, 43014), (402, 38520), (428, 36180), (432, 35845), (535, 28944), (536, 28890), (540, 28676), (603, 25680), (642, 24120), (670, 23112), (720, 21507), (804, 19260), (856, 18090), (963, 16080), (1005, 15408), (1070, 14472), (1072, 14445), (1080, 14338), (1206, 12840), (1284, 12060), (1340, 11556), (1605, 9648), (1608, 9630), (1712, 9045), (1809, 8560), (1926, 8040), (2010, 7704), (2140, 7236), (2160, 7169), (2412, 6420), (2568, 6030), (2680, 5778), (2889, 5360), (3015, 5136), (3210, 4824), (3216, 4815), (3618, 4280), (3852, 4020)]