1118888280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3108023}}^1$

素因数の和:3108040

約数の個数: 48

約数和(自身を含む): 3636388080

約数和(自身を除く): 2517499800

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, 3108023, 6216046, 9324069, 12432092, 15540115, 18648138, 24864184, 27972207, 31080230, 37296276, 46620345, 55944414, 62160460, 74592552, 93240690, 111888828, 124320920, 139861035, 186481380, 223777656, 279722070, 372962760, 559444140, 1118888280]

約数ペア:

[(1, 1118888280), (2, 559444140), (3, 372962760), (4, 279722070), (5, 223777656), (6, 186481380), (8, 139861035), (9, 124320920), (10, 111888828), (12, 93240690), (15, 74592552), (18, 62160460), (20, 55944414), (24, 46620345), (30, 37296276), (36, 31080230), (40, 27972207), (45, 24864184), (60, 18648138), (72, 15540115), (90, 12432092), (120, 9324069), (180, 6216046), (360, 3108023)]