1190922880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{265831}}^1$

素因数の和:265857

約数の個数: 64

約数和(自身を含む): 3253783680

約数和(自身を除く): 2062860800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 265831, 531662, 1063324, 1329155, 1860817, 2126648, 2658310, 3721634, 4253296, 5316620, 7443268, 8506592, 9304085, 10633240, 14886536, 17013184, 18608170, 21266480, 29773072, 34026368, 37216340, 42532960, 59546144, 74432680, 85065920, 119092288, 148865360, 170131840, 238184576, 297730720, 595461440, 1190922880]

約数ペア:

[(1, 1190922880), (2, 595461440), (4, 297730720), (5, 238184576), (7, 170131840), (8, 148865360), (10, 119092288), (14, 85065920), (16, 74432680), (20, 59546144), (28, 42532960), (32, 37216340), (35, 34026368), (40, 29773072), (56, 21266480), (64, 18608170), (70, 17013184), (80, 14886536), (112, 10633240), (128, 9304085), (140, 8506592), (160, 7443268), (224, 5316620), (280, 4253296), (320, 3721634), (448, 2658310), (560, 2126648), (640, 1860817), (896, 1329155), (1120, 1063324), (2240, 531662), (4480, 265831)]