406133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1692221}}^1$

素因数の和:1692237

約数の個数: 40

約数和(自身を含む): 1259013168

約数和(自身を除く): 852880128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1692221, 3384442, 5076663, 6768884, 8461105, 10153326, 13537768, 16922210, 20306652, 25383315, 27075536, 33844420, 40613304, 50766630, 67688840, 81226608, 101533260, 135377680, 203066520, 406133040]

約数ペア:

[(1, 406133040), (2, 203066520), (3, 135377680), (4, 101533260), (5, 81226608), (6, 67688840), (8, 50766630), (10, 40613304), (12, 33844420), (15, 27075536), (16, 25383315), (20, 20306652), (24, 16922210), (30, 13537768), (40, 10153326), (48, 8461105), (60, 6768884), (80, 5076663), (120, 3384442), (240, 1692221)]