91701240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{971}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 275736960

約数和(自身を除く): 184035720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 787, 971, 1574, 1942, 2361, 2913, 3148, 3884, 3935, 4722, 4855, 5826, 6296, 7768, 7870, 9444, 9710, 11652, 11805, 14565, 15740, 18888, 19420, 23304, 23610, 29130, 31480, 38840, 47220, 58260, 94440, 116520, 764177, 1528354, 2292531, 3056708, 3820885, 4585062, 6113416, 7641770, 9170124, 11462655, 15283540, 18340248, 22925310, 30567080, 45850620, 91701240]

約数ペア:

[(1, 91701240), (2, 45850620), (3, 30567080), (4, 22925310), (5, 18340248), (6, 15283540), (8, 11462655), (10, 9170124), (12, 7641770), (15, 6113416), (20, 4585062), (24, 3820885), (30, 3056708), (40, 2292531), (60, 1528354), (120, 764177), (787, 116520), (971, 94440), (1574, 58260), (1942, 47220), (2361, 38840), (2913, 31480), (3148, 29130), (3884, 23610), (3935, 23304), (4722, 19420), (4855, 18888), (5826, 15740), (6296, 14565), (7768, 11805), (7870, 11652), (9444, 9710)]