3440880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 140

約数和(自身を含む): 12197880

約数和(自身を除く): 8757000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 243, 270, 295, 324, 354, 360, 405, 432, 472, 486, 531, 540, 590, 648, 708, 720, 729, 810, 885, 944, 972, 1062, 1080, 1180, 1215, 1296, 1416, 1458, 1593, 1620, 1770, 1944, 2124, 2160, 2360, 2430, 2655, 2832, 2916, 3186, 3240, 3540, 3645, 3888, 4248, 4720, 4779, 4860, 5310, 5832, 6372, 6480, 7080, 7290, 7965, 8496, 9558, 9720, 10620, 11664, 12744, 14160, 14337, 14580, 15930, 19116, 19440, 21240, 23895, 25488, 28674, 29160, 31860, 38232, 42480, 43011, 47790, 57348, 58320, 63720, 71685, 76464, 86022, 95580, 114696, 127440, 143370, 172044, 191160, 215055, 229392, 286740, 344088, 382320, 430110, 573480, 688176, 860220, 1146960, 1720440, 3440880]

約数ペア:

[(1, 3440880), (2, 1720440), (3, 1146960), (4, 860220), (5, 688176), (6, 573480), (8, 430110), (9, 382320), (10, 344088), (12, 286740), (15, 229392), (16, 215055), (18, 191160), (20, 172044), (24, 143370), (27, 127440), (30, 114696), (36, 95580), (40, 86022), (45, 76464), (48, 71685), (54, 63720), (59, 58320), (60, 57348), (72, 47790), (80, 43011), (81, 42480), (90, 38232), (108, 31860), (118, 29160), (120, 28674), (135, 25488), (144, 23895), (162, 21240), (177, 19440), (180, 19116), (216, 15930), (236, 14580), (240, 14337), (243, 14160), (270, 12744), (295, 11664), (324, 10620), (354, 9720), (360, 9558), (405, 8496), (432, 7965), (472, 7290), (486, 7080), (531, 6480), (540, 6372), (590, 5832), (648, 5310), (708, 4860), (720, 4779), (729, 4720), (810, 4248), (885, 3888), (944, 3645), (972, 3540), (1062, 3240), (1080, 3186), (1180, 2916), (1215, 2832), (1296, 2655), (1416, 2430), (1458, 2360), (1593, 2160), (1620, 2124), (1770, 1944)]