53671680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1553}}^1$

素因数の和:1583

約数の個数: 144

約数和(自身を含む): 190582560

約数和(自身を除く): 136910880

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1553, 1728, 1920, 2160, 2304, 2880, 3106, 3456, 3840, 4320, 4659, 5760, 6212, 6912, 7765, 8640, 9318, 11520, 12424, 13977, 15530, 17280, 18636, 23295, 24848, 27954, 31060, 34560, 37272, 41931, 46590, 49696, 55908, 62120, 69885, 74544, 83862, 93180, 99392, 111816, 124240, 139770, 149088, 167724, 186360, 198784, 209655, 223632, 248480, 279540, 298176, 335448, 372720, 397568, 419310, 447264, 496960, 559080, 596352, 670896, 745440, 838620, 894528, 993920, 1118160, 1192704, 1341792, 1490880, 1677240, 1789056, 1987840, 2236320, 2683584, 2981760, 3354480, 3578112, 4472640, 5367168, 5963520, 6708960, 8945280, 10734336, 13417920, 17890560, 26835840, 53671680]

約数ペア:

[(1, 53671680), (2, 26835840), (3, 17890560), (4, 13417920), (5, 10734336), (6, 8945280), (8, 6708960), (9, 5963520), (10, 5367168), (12, 4472640), (15, 3578112), (16, 3354480), (18, 2981760), (20, 2683584), (24, 2236320), (27, 1987840), (30, 1789056), (32, 1677240), (36, 1490880), (40, 1341792), (45, 1192704), (48, 1118160), (54, 993920), (60, 894528), (64, 838620), (72, 745440), (80, 670896), (90, 596352), (96, 559080), (108, 496960), (120, 447264), (128, 419310), (135, 397568), (144, 372720), (160, 335448), (180, 298176), (192, 279540), (216, 248480), (240, 223632), (256, 209655), (270, 198784), (288, 186360), (320, 167724), (360, 149088), (384, 139770), (432, 124240), (480, 111816), (540, 99392), (576, 93180), (640, 83862), (720, 74544), (768, 69885), (864, 62120), (960, 55908), (1080, 49696), (1152, 46590), (1280, 41931), (1440, 37272), (1553, 34560), (1728, 31060), (1920, 27954), (2160, 24848), (2304, 23295), (2880, 18636), (3106, 17280), (3456, 15530), (3840, 13977), (4320, 12424), (4659, 11520), (5760, 9318), (6212, 8640), (6912, 7765)]