1903904280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5288623}}^1$

素因数の和:5288640

約数の個数: 48

約数和(自身を含む): 6187690080

約数和(自身を除く): 4283785800

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, 5288623, 10577246, 15865869, 21154492, 26443115, 31731738, 42308984, 47597607, 52886230, 63463476, 79329345, 95195214, 105772460, 126926952, 158658690, 190390428, 211544920, 237988035, 317317380, 380780856, 475976070, 634634760, 951952140, 1903904280]

約数ペア:

[(1, 1903904280), (2, 951952140), (3, 634634760), (4, 475976070), (5, 380780856), (6, 317317380), (8, 237988035), (9, 211544920), (10, 190390428), (12, 158658690), (15, 126926952), (18, 105772460), (20, 95195214), (24, 79329345), (30, 63463476), (36, 52886230), (40, 47597607), (45, 42308984), (60, 31731738), (72, 26443115), (90, 21154492), (120, 15865869), (180, 10577246), (360, 5288623)]