1890069120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{109379}}^1$

素因数の和:109407

約数の個数: 128

約数和(自身を含む): 6694056000

約数和(自身を除く): 4803986880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 109379, 218758, 328137, 437516, 546895, 656274, 875032, 984411, 1093790, 1312548, 1640685, 1750064, 1968822, 2187580, 2625096, 2953233, 3281370, 3500128, 3937644, 4375160, 4922055, 5250192, 5906466, 6562740, 7000256, 7875288, 8750320, 9844110, 10500384, 11812932, 13125480, 14000512, 14766165, 15750576, 17500640, 19688220, 21000768, 23625864, 26250960, 29532330, 31501152, 35001280, 39376440, 42001536, 47251728, 52501920, 59064660, 63002304, 70002560, 78752880, 94503456, 105003840, 118129320, 126004608, 157505760, 189006912, 210007680, 236258640, 315011520, 378013824, 472517280, 630023040, 945034560, 1890069120]

約数ペア:

[(1, 1890069120), (2, 945034560), (3, 630023040), (4, 472517280), (5, 378013824), (6, 315011520), (8, 236258640), (9, 210007680), (10, 189006912), (12, 157505760), (15, 126004608), (16, 118129320), (18, 105003840), (20, 94503456), (24, 78752880), (27, 70002560), (30, 63002304), (32, 59064660), (36, 52501920), (40, 47251728), (45, 42001536), (48, 39376440), (54, 35001280), (60, 31501152), (64, 29532330), (72, 26250960), (80, 23625864), (90, 21000768), (96, 19688220), (108, 17500640), (120, 15750576), (128, 14766165), (135, 14000512), (144, 13125480), (160, 11812932), (180, 10500384), (192, 9844110), (216, 8750320), (240, 7875288), (270, 7000256), (288, 6562740), (320, 5906466), (360, 5250192), (384, 4922055), (432, 4375160), (480, 3937644), (540, 3500128), (576, 3281370), (640, 2953233), (720, 2625096), (864, 2187580), (960, 1968822), (1080, 1750064), (1152, 1640685), (1440, 1312548), (1728, 1093790), (1920, 984411), (2160, 875032), (2880, 656274), (3456, 546895), (4320, 437516), (5760, 328137), (8640, 218758), (17280, 109379)]