11772160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 29911896

約数和(自身を除く): 18139736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 541, 544, 640, 680, 1082, 1088, 1280, 1360, 2164, 2176, 2705, 2720, 4328, 4352, 5410, 5440, 8656, 9197, 10820, 10880, 17312, 18394, 21640, 21760, 34624, 36788, 43280, 45985, 69248, 73576, 86560, 91970, 138496, 147152, 173120, 183940, 294304, 346240, 367880, 588608, 692480, 735760, 1177216, 1471520, 2354432, 2943040, 5886080, 11772160]

約数ペア:

[(1, 11772160), (2, 5886080), (4, 2943040), (5, 2354432), (8, 1471520), (10, 1177216), (16, 735760), (17, 692480), (20, 588608), (32, 367880), (34, 346240), (40, 294304), (64, 183940), (68, 173120), (80, 147152), (85, 138496), (128, 91970), (136, 86560), (160, 73576), (170, 69248), (256, 45985), (272, 43280), (320, 36788), (340, 34624), (541, 21760), (544, 21640), (640, 18394), (680, 17312), (1082, 10880), (1088, 10820), (1280, 9197), (1360, 8656), (2164, 5440), (2176, 5410), (2705, 4352), (2720, 4328)]