13910040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{38639}}^1$

素因数の和:38656

約数の個数: 48

約数和(自身を含む): 45208800

約数和(自身を除く): 31298760

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, 38639, 77278, 115917, 154556, 193195, 231834, 309112, 347751, 386390, 463668, 579585, 695502, 772780, 927336, 1159170, 1391004, 1545560, 1738755, 2318340, 2782008, 3477510, 4636680, 6955020, 13910040]

約数ペア:

[(1, 13910040), (2, 6955020), (3, 4636680), (4, 3477510), (5, 2782008), (6, 2318340), (8, 1738755), (9, 1545560), (10, 1391004), (12, 1159170), (15, 927336), (18, 772780), (20, 695502), (24, 579585), (30, 463668), (36, 386390), (40, 347751), (45, 309112), (60, 231834), (72, 193195), (90, 154556), (120, 115917), (180, 77278), (360, 38639)]