265188240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2129}}^1$

素因数の和:2321

約数の個数: 120

約数和(自身を含む): 896159160

約数和(自身を除く): 630970920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2129, 2595, 2768, 3114, 3460, 4152, 4258, 5190, 6228, 6387, 6920, 7785, 8304, 8516, 10380, 10645, 12456, 12774, 13840, 15570, 17032, 19161, 20760, 21290, 24912, 25548, 31140, 31935, 34064, 38322, 41520, 42580, 51096, 62280, 63870, 76644, 85160, 95805, 102192, 124560, 127740, 153288, 170320, 191610, 255480, 306576, 368317, 383220, 510960, 736634, 766440, 1104951, 1473268, 1532880, 1841585, 2209902, 2946536, 3314853, 3683170, 4419804, 5524755, 5893072, 6629706, 7366340, 8839608, 11049510, 13259412, 14732680, 16574265, 17679216, 22099020, 26518824, 29465360, 33148530, 44198040, 53037648, 66297060, 88396080, 132594120, 265188240]

約数ペア:

[(1, 265188240), (2, 132594120), (3, 88396080), (4, 66297060), (5, 53037648), (6, 44198040), (8, 33148530), (9, 29465360), (10, 26518824), (12, 22099020), (15, 17679216), (16, 16574265), (18, 14732680), (20, 13259412), (24, 11049510), (30, 8839608), (36, 7366340), (40, 6629706), (45, 5893072), (48, 5524755), (60, 4419804), (72, 3683170), (80, 3314853), (90, 2946536), (120, 2209902), (144, 1841585), (173, 1532880), (180, 1473268), (240, 1104951), (346, 766440), (360, 736634), (519, 510960), (692, 383220), (720, 368317), (865, 306576), (1038, 255480), (1384, 191610), (1557, 170320), (1730, 153288), (2076, 127740), (2129, 124560), (2595, 102192), (2768, 95805), (3114, 85160), (3460, 76644), (4152, 63870), (4258, 62280), (5190, 51096), (6228, 42580), (6387, 41520), (6920, 38322), (7785, 34064), (8304, 31935), (8516, 31140), (10380, 25548), (10645, 24912), (12456, 21290), (12774, 20760), (13840, 19161), (15570, 17032)]