88373520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{122741}}^1$

素因数の和:122760

約数の個数: 60

約数和(自身を含む): 296790156

約数和(自身を除く): 208416636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 122741, 245482, 368223, 490964, 613705, 736446, 981928, 1104669, 1227410, 1472892, 1841115, 1963856, 2209338, 2454820, 2945784, 3682230, 4418676, 4909640, 5523345, 5891568, 7364460, 8837352, 9819280, 11046690, 14728920, 17674704, 22093380, 29457840, 44186760, 88373520]

約数ペア:

[(1, 88373520), (2, 44186760), (3, 29457840), (4, 22093380), (5, 17674704), (6, 14728920), (8, 11046690), (9, 9819280), (10, 8837352), (12, 7364460), (15, 5891568), (16, 5523345), (18, 4909640), (20, 4418676), (24, 3682230), (30, 2945784), (36, 2454820), (40, 2209338), (45, 1963856), (48, 1841115), (60, 1472892), (72, 1227410), (80, 1104669), (90, 981928), (120, 736446), (144, 613705), (180, 490964), (240, 368223), (360, 245482), (720, 122741)]