9188280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{25523}}^1$

素因数の和:25540

約数の個数: 48

約数和(自身を含む): 29863080

約数和(自身を除く): 20674800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 25523, 51046, 76569, 102092, 127615, 153138, 204184, 229707, 255230, 306276, 382845, 459414, 510460, 612552, 765690, 918828, 1020920, 1148535, 1531380, 1837656, 2297070, 3062760, 4594140, 9188280]

約数ペア:

[(1, 9188280), (2, 4594140), (3, 3062760), (4, 2297070), (5, 1837656), (6, 1531380), (8, 1148535), (9, 1020920), (10, 918828), (12, 765690), (15, 612552), (18, 510460), (20, 459414), (24, 382845), (30, 306276), (36, 255230), (40, 229707), (45, 204184), (60, 153138), (72, 127615), (90, 102092), (120, 76569), (180, 51046), (360, 25523)]