180230640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{750961}}^1$

素因数の和:750977

約数の個数: 40

約数和(自身を含む): 558715728

約数和(自身を除く): 378485088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 750961, 1501922, 2252883, 3003844, 3754805, 4505766, 6007688, 7509610, 9011532, 11264415, 12015376, 15019220, 18023064, 22528830, 30038440, 36046128, 45057660, 60076880, 90115320, 180230640]

約数ペア:

[(1, 180230640), (2, 90115320), (3, 60076880), (4, 45057660), (5, 36046128), (6, 30038440), (8, 22528830), (10, 18023064), (12, 15019220), (15, 12015376), (16, 11264415), (20, 9011532), (24, 7509610), (30, 6007688), (40, 4505766), (48, 3754805), (60, 3003844), (80, 2252883), (120, 1501922), (240, 750961)]