25760880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 120

約数和(自身を含む): 88943712

約数和(自身を除く): 63182832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 967, 1110, 1332, 1480, 1665, 1776, 1934, 2220, 2664, 2901, 2960, 3330, 3868, 4440, 4835, 5328, 5802, 6660, 7736, 8703, 8880, 9670, 11604, 13320, 14505, 15472, 17406, 19340, 23208, 26640, 29010, 34812, 35779, 38680, 43515, 46416, 58020, 69624, 71558, 77360, 87030, 107337, 116040, 139248, 143116, 174060, 178895, 214674, 232080, 286232, 322011, 348120, 357790, 429348, 536685, 572464, 644022, 696240, 715580, 858696, 1073370, 1288044, 1431160, 1610055, 1717392, 2146740, 2576088, 2862320, 3220110, 4293480, 5152176, 6440220, 8586960, 12880440, 25760880]

約数ペア:

[(1, 25760880), (2, 12880440), (3, 8586960), (4, 6440220), (5, 5152176), (6, 4293480), (8, 3220110), (9, 2862320), (10, 2576088), (12, 2146740), (15, 1717392), (16, 1610055), (18, 1431160), (20, 1288044), (24, 1073370), (30, 858696), (36, 715580), (37, 696240), (40, 644022), (45, 572464), (48, 536685), (60, 429348), (72, 357790), (74, 348120), (80, 322011), (90, 286232), (111, 232080), (120, 214674), (144, 178895), (148, 174060), (180, 143116), (185, 139248), (222, 116040), (240, 107337), (296, 87030), (333, 77360), (360, 71558), (370, 69624), (444, 58020), (555, 46416), (592, 43515), (666, 38680), (720, 35779), (740, 34812), (888, 29010), (967, 26640), (1110, 23208), (1332, 19340), (1480, 17406), (1665, 15472), (1776, 14505), (1934, 13320), (2220, 11604), (2664, 9670), (2901, 8880), (2960, 8703), (3330, 7736), (3868, 6660), (4440, 5802), (4835, 5328)]