323025120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20393}}^1$

素因数の和:20425

約数の個数: 144

約数和(自身を含む): 1202593392

約数和(自身を除く): 879568272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 20393, 40786, 61179, 81572, 101965, 122358, 163144, 183537, 203930, 224323, 244716, 305895, 326288, 367074, 407860, 448646, 489432, 611790, 652576, 672969, 734148, 815720, 897292, 917685, 978864, 1121615, 1223580, 1345938, 1468296, 1631440, 1794584, 1835370, 1957728, 2018907, 2243230, 2447160, 2691876, 2936592, 3262880, 3364845, 3589168, 3670740, 4037814, 4486460, 4894320, 5383752, 5873184, 6729690, 7178336, 7341480, 8075628, 8972920, 9788640, 10094535, 10767504, 13459380, 14682960, 16151256, 17945840, 20189070, 21535008, 26918760, 29365920, 32302512, 35891680, 40378140, 53837520, 64605024, 80756280, 107675040, 161512560, 323025120]

約数ペア:

[(1, 323025120), (2, 161512560), (3, 107675040), (4, 80756280), (5, 64605024), (6, 53837520), (8, 40378140), (9, 35891680), (10, 32302512), (11, 29365920), (12, 26918760), (15, 21535008), (16, 20189070), (18, 17945840), (20, 16151256), (22, 14682960), (24, 13459380), (30, 10767504), (32, 10094535), (33, 9788640), (36, 8972920), (40, 8075628), (44, 7341480), (45, 7178336), (48, 6729690), (55, 5873184), (60, 5383752), (66, 4894320), (72, 4486460), (80, 4037814), (88, 3670740), (90, 3589168), (96, 3364845), (99, 3262880), (110, 2936592), (120, 2691876), (132, 2447160), (144, 2243230), (160, 2018907), (165, 1957728), (176, 1835370), (180, 1794584), (198, 1631440), (220, 1468296), (240, 1345938), (264, 1223580), (288, 1121615), (330, 978864), (352, 917685), (360, 897292), (396, 815720), (440, 734148), (480, 672969), (495, 652576), (528, 611790), (660, 489432), (720, 448646), (792, 407860), (880, 367074), (990, 326288), (1056, 305895), (1320, 244716), (1440, 224323), (1584, 203930), (1760, 183537), (1980, 163144), (2640, 122358), (3168, 101965), (3960, 81572), (5280, 61179), (7920, 40786), (15840, 20393)]