2777112720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{52837}}^1$

素因数の和:52929

約数の個数: 120

約数和(自身を含む): 9454409016

約数和(自身を除く): 6677296296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 52560, 52837, 105674, 158511, 211348, 264185, 317022, 422696, 475533, 528370, 634044, 792555, 845392, 951066, 1056740, 1268088, 1585110, 1902132, 2113480, 2377665, 2536176, 3170220, 3804264, 3857101, 4226960, 4755330, 6340440, 7608528, 7714202, 9510660, 11571303, 12680880, 15428404, 19021320, 19285505, 23142606, 30856808, 34713909, 38042640, 38571010, 46285212, 57856515, 61713616, 69427818, 77142020, 92570424, 115713030, 138855636, 154284040, 173569545, 185140848, 231426060, 277711272, 308568080, 347139090, 462852120, 555422544, 694278180, 925704240, 1388556360, 2777112720]

約数ペア:

[(1, 2777112720), (2, 1388556360), (3, 925704240), (4, 694278180), (5, 555422544), (6, 462852120), (8, 347139090), (9, 308568080), (10, 277711272), (12, 231426060), (15, 185140848), (16, 173569545), (18, 154284040), (20, 138855636), (24, 115713030), (30, 92570424), (36, 77142020), (40, 69427818), (45, 61713616), (48, 57856515), (60, 46285212), (72, 38571010), (73, 38042640), (80, 34713909), (90, 30856808), (120, 23142606), (144, 19285505), (146, 19021320), (180, 15428404), (219, 12680880), (240, 11571303), (292, 9510660), (360, 7714202), (365, 7608528), (438, 6340440), (584, 4755330), (657, 4226960), (720, 3857101), (730, 3804264), (876, 3170220), (1095, 2536176), (1168, 2377665), (1314, 2113480), (1460, 1902132), (1752, 1585110), (2190, 1268088), (2628, 1056740), (2920, 951066), (3285, 845392), (3504, 792555), (4380, 634044), (5256, 528370), (5840, 475533), (6570, 422696), (8760, 317022), (10512, 264185), (13140, 211348), (17520, 158511), (26280, 105674), (52560, 52837)]