2519300880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{388781}}^1$

素因数の和:388806

約数の個数: 100

約数和(自身を含む): 8749927692

約数和(自身を除く): 6230626812

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, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 388781, 777562, 1166343, 1555124, 1943905, 2332686, 3110248, 3499029, 3887810, 4665372, 5831715, 6220496, 6998058, 7775620, 9330744, 10497087, 11663430, 13996116, 15551240, 17495145, 18661488, 20994174, 23326860, 27992232, 31102480, 31491261, 34990290, 41988348, 46653720, 52485435, 55984464, 62982522, 69980580, 83976696, 93307440, 104970870, 125965044, 139961160, 157456305, 167953392, 209941740, 251930088, 279922320, 314912610, 419883480, 503860176, 629825220, 839766960, 1259650440, 2519300880]

約数ペア:

[(1, 2519300880), (2, 1259650440), (3, 839766960), (4, 629825220), (5, 503860176), (6, 419883480), (8, 314912610), (9, 279922320), (10, 251930088), (12, 209941740), (15, 167953392), (16, 157456305), (18, 139961160), (20, 125965044), (24, 104970870), (27, 93307440), (30, 83976696), (36, 69980580), (40, 62982522), (45, 55984464), (48, 52485435), (54, 46653720), (60, 41988348), (72, 34990290), (80, 31491261), (81, 31102480), (90, 27992232), (108, 23326860), (120, 20994174), (135, 18661488), (144, 17495145), (162, 15551240), (180, 13996116), (216, 11663430), (240, 10497087), (270, 9330744), (324, 7775620), (360, 6998058), (405, 6220496), (432, 5831715), (540, 4665372), (648, 3887810), (720, 3499029), (810, 3110248), (1080, 2332686), (1296, 1943905), (1620, 1555124), (2160, 1166343), (3240, 777562), (6480, 388781)]