89957520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41647}}^1$

素因数の和:41669

約数の個数: 80

約数和(自身を含む): 309861120

約数和(自身を除く): 219903600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 41647, 83294, 124941, 166588, 208235, 249882, 333176, 374823, 416470, 499764, 624705, 666352, 749646, 832940, 999528, 1124469, 1249410, 1499292, 1665880, 1874115, 1999056, 2248938, 2498820, 2998584, 3331760, 3748230, 4497876, 4997640, 5622345, 5997168, 7496460, 8995752, 9995280, 11244690, 14992920, 17991504, 22489380, 29985840, 44978760, 89957520]

約数ペア:

[(1, 89957520), (2, 44978760), (3, 29985840), (4, 22489380), (5, 17991504), (6, 14992920), (8, 11244690), (9, 9995280), (10, 8995752), (12, 7496460), (15, 5997168), (16, 5622345), (18, 4997640), (20, 4497876), (24, 3748230), (27, 3331760), (30, 2998584), (36, 2498820), (40, 2248938), (45, 1999056), (48, 1874115), (54, 1665880), (60, 1499292), (72, 1249410), (80, 1124469), (90, 999528), (108, 832940), (120, 749646), (135, 666352), (144, 624705), (180, 499764), (216, 416470), (240, 374823), (270, 333176), (360, 249882), (432, 208235), (540, 166588), (720, 124941), (1080, 83294), (2160, 41647)]