86289720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65371}}^1$

素因数の和:65396

約数の個数: 64

約数和(自身を含む): 282407040

約数和(自身を除く): 196117320

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, 65371, 130742, 196113, 261484, 326855, 392226, 522968, 653710, 719081, 784452, 980565, 1307420, 1438162, 1568904, 1961130, 2157243, 2614840, 2876324, 3595405, 3922260, 4314486, 5752648, 7190810, 7844520, 8628972, 10786215, 14381620, 17257944, 21572430, 28763240, 43144860, 86289720]

約数ペア:

[(1, 86289720), (2, 43144860), (3, 28763240), (4, 21572430), (5, 17257944), (6, 14381620), (8, 10786215), (10, 8628972), (11, 7844520), (12, 7190810), (15, 5752648), (20, 4314486), (22, 3922260), (24, 3595405), (30, 2876324), (33, 2614840), (40, 2157243), (44, 1961130), (55, 1568904), (60, 1438162), (66, 1307420), (88, 980565), (110, 784452), (120, 719081), (132, 653710), (165, 522968), (220, 392226), (264, 326855), (330, 261484), (440, 196113), (660, 130742), (1320, 65371)]