626117280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1304411}}^1$

素因数の和:1304429

約数の個数: 48

約数和(自身を含む): 1972270944

約数和(自身を除く): 1346153664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1304411, 2608822, 3913233, 5217644, 6522055, 7826466, 10435288, 13044110, 15652932, 19566165, 20870576, 26088220, 31305864, 39132330, 41741152, 52176440, 62611728, 78264660, 104352880, 125223456, 156529320, 208705760, 313058640, 626117280]

約数ペア:

[(1, 626117280), (2, 313058640), (3, 208705760), (4, 156529320), (5, 125223456), (6, 104352880), (8, 78264660), (10, 62611728), (12, 52176440), (15, 41741152), (16, 39132330), (20, 31305864), (24, 26088220), (30, 20870576), (32, 19566165), (40, 15652932), (48, 13044110), (60, 10435288), (80, 7826466), (96, 6522055), (120, 5217644), (160, 3913233), (240, 2608822), (480, 1304411)]