122323440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509681}}^1$

素因数の和:509697

約数の個数: 40

約数和(自身を含む): 379203408

約数和(自身を除く): 256879968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509681, 1019362, 1529043, 2038724, 2548405, 3058086, 4077448, 5096810, 6116172, 7645215, 8154896, 10193620, 12232344, 15290430, 20387240, 24464688, 30580860, 40774480, 61161720, 122323440]

約数ペア:

[(1, 122323440), (2, 61161720), (3, 40774480), (4, 30580860), (5, 24464688), (6, 20387240), (8, 15290430), (10, 12232344), (12, 10193620), (15, 8154896), (16, 7645215), (20, 6116172), (24, 5096810), (30, 4077448), (40, 3058086), (48, 2548405), (60, 2038724), (80, 1529043), (120, 1019362), (240, 509681)]