17260920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47947}}^1$

素因数の和:47964

約数の個数: 48

約数和(自身を含む): 56099160

約数和(自身を除く): 38838240

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, 47947, 95894, 143841, 191788, 239735, 287682, 383576, 431523, 479470, 575364, 719205, 863046, 958940, 1150728, 1438410, 1726092, 1917880, 2157615, 2876820, 3452184, 4315230, 5753640, 8630460, 17260920]

約数ペア:

[(1, 17260920), (2, 8630460), (3, 5753640), (4, 4315230), (5, 3452184), (6, 2876820), (8, 2157615), (9, 1917880), (10, 1726092), (12, 1438410), (15, 1150728), (18, 958940), (20, 863046), (24, 719205), (30, 575364), (36, 479470), (40, 431523), (45, 383576), (60, 287682), (72, 239735), (90, 191788), (120, 143841), (180, 95894), (360, 47947)]