12004960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 32659200

約数和(自身を除く): 20654240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 359, 380, 418, 440, 608, 718, 760, 836, 880, 1045, 1436, 1520, 1672, 1760, 1795, 2090, 2872, 3040, 3344, 3590, 3949, 4180, 5744, 6688, 6821, 7180, 7898, 8360, 11488, 13642, 14360, 15796, 16720, 19745, 27284, 28720, 31592, 33440, 34105, 39490, 54568, 57440, 63184, 68210, 75031, 78980, 109136, 126368, 136420, 150062, 157960, 218272, 272840, 300124, 315920, 375155, 545680, 600248, 631840, 750310, 1091360, 1200496, 1500620, 2400992, 3001240, 6002480, 12004960]

約数ペア:

[(1, 12004960), (2, 6002480), (4, 3001240), (5, 2400992), (8, 1500620), (10, 1200496), (11, 1091360), (16, 750310), (19, 631840), (20, 600248), (22, 545680), (32, 375155), (38, 315920), (40, 300124), (44, 272840), (55, 218272), (76, 157960), (80, 150062), (88, 136420), (95, 126368), (110, 109136), (152, 78980), (160, 75031), (176, 68210), (190, 63184), (209, 57440), (220, 54568), (304, 39490), (352, 34105), (359, 33440), (380, 31592), (418, 28720), (440, 27284), (608, 19745), (718, 16720), (760, 15796), (836, 14360), (880, 13642), (1045, 11488), (1436, 8360), (1520, 7898), (1672, 7180), (1760, 6821), (1795, 6688), (2090, 5744), (2872, 4180), (3040, 3949), (3344, 3590)]