139465680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3359}}^1$

素因数の和:3548

約数の個数: 80

約数和(自身を含む): 434972160

約数和(自身を除く): 295506480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3359, 3460, 4152, 5190, 6718, 6920, 8304, 10077, 10380, 13436, 13840, 16795, 20154, 20760, 26872, 33590, 40308, 41520, 50385, 53744, 67180, 80616, 100770, 134360, 161232, 201540, 268720, 403080, 581107, 806160, 1162214, 1743321, 2324428, 2905535, 3486642, 4648856, 5811070, 6973284, 8716605, 9297712, 11622140, 13946568, 17433210, 23244280, 27893136, 34866420, 46488560, 69732840, 139465680]

約数ペア:

[(1, 139465680), (2, 69732840), (3, 46488560), (4, 34866420), (5, 27893136), (6, 23244280), (8, 17433210), (10, 13946568), (12, 11622140), (15, 9297712), (16, 8716605), (20, 6973284), (24, 5811070), (30, 4648856), (40, 3486642), (48, 2905535), (60, 2324428), (80, 1743321), (120, 1162214), (173, 806160), (240, 581107), (346, 403080), (519, 268720), (692, 201540), (865, 161232), (1038, 134360), (1384, 100770), (1730, 80616), (2076, 67180), (2595, 53744), (2768, 50385), (3359, 41520), (3460, 40308), (4152, 33590), (5190, 26872), (6718, 20760), (6920, 20154), (8304, 16795), (10077, 13840), (10380, 13436)]