426653280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{296287}}^1$

素因数の和:296308

約数の個数: 72

約数和(自身を含む): 1455959232

約数和(自身を除く): 1029305952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 296287, 592574, 888861, 1185148, 1481435, 1777722, 2370296, 2666583, 2962870, 3555444, 4444305, 4740592, 5333166, 5925740, 7110888, 8888610, 9481184, 10666332, 11851480, 13332915, 14221776, 17777220, 21332664, 23702960, 26665830, 28443552, 35554440, 42665328, 47405920, 53331660, 71108880, 85330656, 106663320, 142217760, 213326640, 426653280]

約数ペア:

[(1, 426653280), (2, 213326640), (3, 142217760), (4, 106663320), (5, 85330656), (6, 71108880), (8, 53331660), (9, 47405920), (10, 42665328), (12, 35554440), (15, 28443552), (16, 26665830), (18, 23702960), (20, 21332664), (24, 17777220), (30, 14221776), (32, 13332915), (36, 11851480), (40, 10666332), (45, 9481184), (48, 8888610), (60, 7110888), (72, 5925740), (80, 5333166), (90, 4740592), (96, 4444305), (120, 3555444), (144, 2962870), (160, 2666583), (180, 2370296), (240, 1777722), (288, 1481435), (360, 1185148), (480, 888861), (720, 592574), (1440, 296287)]