156977280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27253}}^1$

素因数の和:27278

約数の個数: 96

約数和(自身を含む): 542082060

約数和(自身を除く): 385104780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27253, 54506, 81759, 109012, 136265, 163518, 218024, 245277, 272530, 327036, 408795, 436048, 490554, 545060, 654072, 817590, 872096, 981108, 1090120, 1226385, 1308144, 1635180, 1744192, 1962216, 2180240, 2452770, 2616288, 3270360, 3488384, 3924432, 4360480, 4905540, 5232576, 6540720, 7848864, 8720960, 9811080, 10465152, 13081440, 15697728, 17441920, 19622160, 26162880, 31395456, 39244320, 52325760, 78488640, 156977280]

約数ペア:

[(1, 156977280), (2, 78488640), (3, 52325760), (4, 39244320), (5, 31395456), (6, 26162880), (8, 19622160), (9, 17441920), (10, 15697728), (12, 13081440), (15, 10465152), (16, 9811080), (18, 8720960), (20, 7848864), (24, 6540720), (30, 5232576), (32, 4905540), (36, 4360480), (40, 3924432), (45, 3488384), (48, 3270360), (60, 2616288), (64, 2452770), (72, 2180240), (80, 1962216), (90, 1744192), (96, 1635180), (120, 1308144), (128, 1226385), (144, 1090120), (160, 981108), (180, 872096), (192, 817590), (240, 654072), (288, 545060), (320, 490554), (360, 436048), (384, 408795), (480, 327036), (576, 272530), (640, 245277), (720, 218024), (960, 163518), (1152, 136265), (1440, 109012), (1920, 81759), (2880, 54506), (5760, 27253)]