75464280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{209623}}^1$

素因数の和:209640

約数の個数: 48

約数和(自身を含む): 245260080

約数和(自身を除く): 169795800

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, 209623, 419246, 628869, 838492, 1048115, 1257738, 1676984, 1886607, 2096230, 2515476, 3144345, 3773214, 4192460, 5030952, 6288690, 7546428, 8384920, 9433035, 12577380, 15092856, 18866070, 25154760, 37732140, 75464280]

約数ペア:

[(1, 75464280), (2, 37732140), (3, 25154760), (4, 18866070), (5, 15092856), (6, 12577380), (8, 9433035), (9, 8384920), (10, 7546428), (12, 6288690), (15, 5030952), (18, 4192460), (20, 3773214), (24, 3144345), (30, 2515476), (36, 2096230), (40, 1886607), (45, 1676984), (60, 1257738), (72, 1048115), (90, 838492), (120, 628869), (180, 419246), (360, 209623)]