147937680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18679}}^1$

素因数の和:18709

約数の個数: 120

約数和(自身を含む): 542018880

約数和(自身を除く): 394081200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18679, 37358, 56037, 74716, 93395, 112074, 149432, 168111, 186790, 205469, 224148, 280185, 298864, 336222, 373580, 410938, 448296, 560370, 616407, 672444, 747160, 821876, 840555, 896592, 1027345, 1120740, 1232814, 1344888, 1494320, 1643752, 1681110, 1849221, 2054690, 2241480, 2465628, 2689776, 3082035, 3287504, 3362220, 3698442, 4109380, 4482960, 4931256, 6164070, 6724440, 7396884, 8218760, 9246105, 9862512, 12328140, 13448880, 14793768, 16437520, 18492210, 24656280, 29587536, 36984420, 49312560, 73968840, 147937680]

約数ペア:

[(1, 147937680), (2, 73968840), (3, 49312560), (4, 36984420), (5, 29587536), (6, 24656280), (8, 18492210), (9, 16437520), (10, 14793768), (11, 13448880), (12, 12328140), (15, 9862512), (16, 9246105), (18, 8218760), (20, 7396884), (22, 6724440), (24, 6164070), (30, 4931256), (33, 4482960), (36, 4109380), (40, 3698442), (44, 3362220), (45, 3287504), (48, 3082035), (55, 2689776), (60, 2465628), (66, 2241480), (72, 2054690), (80, 1849221), (88, 1681110), (90, 1643752), (99, 1494320), (110, 1344888), (120, 1232814), (132, 1120740), (144, 1027345), (165, 896592), (176, 840555), (180, 821876), (198, 747160), (220, 672444), (240, 616407), (264, 560370), (330, 448296), (360, 410938), (396, 373580), (440, 336222), (495, 298864), (528, 280185), (660, 224148), (720, 205469), (792, 186790), (880, 168111), (990, 149432), (1320, 112074), (1584, 93395), (1980, 74716), (2640, 56037), (3960, 37358), (7920, 18679)]