83364720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2310

約数の個数: 80

約数和(自身を含む): 260138112

約数和(自身を除く): 176773392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2131, 2445, 2608, 3260, 3912, 4262, 4890, 6393, 6520, 7824, 8524, 9780, 10655, 12786, 13040, 17048, 19560, 21310, 25572, 31965, 34096, 39120, 42620, 51144, 63930, 85240, 102288, 127860, 170480, 255720, 347353, 511440, 694706, 1042059, 1389412, 1736765, 2084118, 2778824, 3473530, 4168236, 5210295, 5557648, 6947060, 8336472, 10420590, 13894120, 16672944, 20841180, 27788240, 41682360, 83364720]

約数ペア:

[(1, 83364720), (2, 41682360), (3, 27788240), (4, 20841180), (5, 16672944), (6, 13894120), (8, 10420590), (10, 8336472), (12, 6947060), (15, 5557648), (16, 5210295), (20, 4168236), (24, 3473530), (30, 2778824), (40, 2084118), (48, 1736765), (60, 1389412), (80, 1042059), (120, 694706), (163, 511440), (240, 347353), (326, 255720), (489, 170480), (652, 127860), (815, 102288), (978, 85240), (1304, 63930), (1630, 51144), (1956, 42620), (2131, 39120), (2445, 34096), (2608, 31965), (3260, 25572), (3912, 21310), (4262, 19560), (4890, 17048), (6393, 13040), (6520, 12786), (7824, 10655), (8524, 9780)]