2754840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2112

約数の個数: 64

約数和(自身を含む): 9020160

約数和(自身を除く): 6265320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2087, 4174, 6261, 8348, 10435, 12522, 16696, 20870, 22957, 25044, 31305, 41740, 45914, 50088, 62610, 68871, 83480, 91828, 114785, 125220, 137742, 183656, 229570, 250440, 275484, 344355, 459140, 550968, 688710, 918280, 1377420, 2754840]

約数ペア:

[(1, 2754840), (2, 1377420), (3, 918280), (4, 688710), (5, 550968), (6, 459140), (8, 344355), (10, 275484), (11, 250440), (12, 229570), (15, 183656), (20, 137742), (22, 125220), (24, 114785), (30, 91828), (33, 83480), (40, 68871), (44, 62610), (55, 50088), (60, 45914), (66, 41740), (88, 31305), (110, 25044), (120, 22957), (132, 20870), (165, 16696), (220, 12522), (264, 10435), (330, 8348), (440, 6261), (660, 4174), (1320, 2087)]