16613040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{69221}}^1$

素因数の和:69237

約数の個数: 40

約数和(自身を含む): 51501168

約数和(自身を除く): 34888128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 69221, 138442, 207663, 276884, 346105, 415326, 553768, 692210, 830652, 1038315, 1107536, 1384420, 1661304, 2076630, 2768840, 3322608, 4153260, 5537680, 8306520, 16613040]

約数ペア:

[(1, 16613040), (2, 8306520), (3, 5537680), (4, 4153260), (5, 3322608), (6, 2768840), (8, 2076630), (10, 1661304), (12, 1384420), (15, 1107536), (16, 1038315), (20, 830652), (24, 692210), (30, 553768), (40, 415326), (48, 346105), (60, 276884), (80, 207663), (120, 138442), (240, 69221)]