67575480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{80447}}^1$

素因数の和:80468

約数の個数: 64

約数和(自身を含む): 231690240

約数和(自身を除く): 164114760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 80447, 160894, 241341, 321788, 402235, 482682, 563129, 643576, 804470, 965364, 1126258, 1206705, 1608940, 1689387, 1930728, 2252516, 2413410, 2815645, 3217880, 3378774, 4505032, 4826820, 5631290, 6757548, 8446935, 9653640, 11262580, 13515096, 16893870, 22525160, 33787740, 67575480]

約数ペア:

[(1, 67575480), (2, 33787740), (3, 22525160), (4, 16893870), (5, 13515096), (6, 11262580), (7, 9653640), (8, 8446935), (10, 6757548), (12, 5631290), (14, 4826820), (15, 4505032), (20, 3378774), (21, 3217880), (24, 2815645), (28, 2413410), (30, 2252516), (35, 1930728), (40, 1689387), (42, 1608940), (56, 1206705), (60, 1126258), (70, 965364), (84, 804470), (105, 643576), (120, 563129), (140, 482682), (168, 402235), (210, 321788), (280, 241341), (420, 160894), (840, 80447)]