1267520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 3209544

約数和(自身を除く): 1942024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 233, 272, 320, 340, 466, 544, 680, 932, 1088, 1165, 1360, 1864, 2330, 2720, 3728, 3961, 4660, 5440, 7456, 7922, 9320, 14912, 15844, 18640, 19805, 31688, 37280, 39610, 63376, 74560, 79220, 126752, 158440, 253504, 316880, 633760, 1267520]

約数ペア:

[(1, 1267520), (2, 633760), (4, 316880), (5, 253504), (8, 158440), (10, 126752), (16, 79220), (17, 74560), (20, 63376), (32, 39610), (34, 37280), (40, 31688), (64, 19805), (68, 18640), (80, 15844), (85, 14912), (136, 9320), (160, 7922), (170, 7456), (233, 5440), (272, 4660), (320, 3961), (340, 3728), (466, 2720), (544, 2330), (680, 1864), (932, 1360), (1088, 1165)]