47189040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{557}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 146963808

約数和(自身を除く): 99774768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 557, 706, 1059, 1114, 1412, 1671, 1765, 2118, 2228, 2785, 2824, 3342, 3530, 4236, 4456, 5295, 5570, 5648, 6684, 7060, 8355, 8472, 8912, 10590, 11140, 13368, 14120, 16710, 16944, 21180, 22280, 26736, 28240, 33420, 42360, 44560, 66840, 84720, 133680, 196621, 393242, 589863, 786484, 983105, 1179726, 1572968, 1966210, 2359452, 2949315, 3145936, 3932420, 4718904, 5898630, 7864840, 9437808, 11797260, 15729680, 23594520, 47189040]

約数ペア:

[(1, 47189040), (2, 23594520), (3, 15729680), (4, 11797260), (5, 9437808), (6, 7864840), (8, 5898630), (10, 4718904), (12, 3932420), (15, 3145936), (16, 2949315), (20, 2359452), (24, 1966210), (30, 1572968), (40, 1179726), (48, 983105), (60, 786484), (80, 589863), (120, 393242), (240, 196621), (353, 133680), (557, 84720), (706, 66840), (1059, 44560), (1114, 42360), (1412, 33420), (1671, 28240), (1765, 26736), (2118, 22280), (2228, 21180), (2785, 16944), (2824, 16710), (3342, 14120), (3530, 13368), (4236, 11140), (4456, 10590), (5295, 8912), (5570, 8472), (5648, 8355), (6684, 7060)]