121186880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22277}}^1$

素因数の和:22311

約数の個数: 56

約数和(自身を含む): 305565048

約数和(自身を除く): 184378168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 22277, 44554, 89108, 111385, 178216, 222770, 356432, 378709, 445540, 712864, 757418, 891080, 1425728, 1514836, 1782160, 1893545, 3029672, 3564320, 3787090, 6059344, 7128640, 7574180, 12118688, 15148360, 24237376, 30296720, 60593440, 121186880]

約数ペア:

[(1, 121186880), (2, 60593440), (4, 30296720), (5, 24237376), (8, 15148360), (10, 12118688), (16, 7574180), (17, 7128640), (20, 6059344), (32, 3787090), (34, 3564320), (40, 3029672), (64, 1893545), (68, 1782160), (80, 1514836), (85, 1425728), (136, 891080), (160, 757418), (170, 712864), (272, 445540), (320, 378709), (340, 356432), (544, 222770), (680, 178216), (1088, 111385), (1360, 89108), (2720, 44554), (5440, 22277)]