85629720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64871}}^1$

素因数の和:64896

約数の個数: 64

約数和(自身を含む): 280247040

約数和(自身を除く): 194617320

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, 64871, 129742, 194613, 259484, 324355, 389226, 518968, 648710, 713581, 778452, 973065, 1297420, 1427162, 1556904, 1946130, 2140743, 2594840, 2854324, 3567905, 3892260, 4281486, 5708648, 7135810, 7784520, 8562972, 10703715, 14271620, 17125944, 21407430, 28543240, 42814860, 85629720]

約数ペア:

[(1, 85629720), (2, 42814860), (3, 28543240), (4, 21407430), (5, 17125944), (6, 14271620), (8, 10703715), (10, 8562972), (11, 7784520), (12, 7135810), (15, 5708648), (20, 4281486), (22, 3892260), (24, 3567905), (30, 2854324), (33, 2594840), (40, 2140743), (44, 1946130), (55, 1556904), (60, 1427162), (66, 1297420), (88, 973065), (110, 778452), (120, 713581), (132, 648710), (165, 518968), (220, 389226), (264, 324355), (330, 259484), (440, 194613), (660, 129742), (1320, 64871)]