27726720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2092

約数の個数: 128

約数和(自身を含む): 101053440

約数和(自身を除く): 73326720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2063, 2240, 2688, 3360, 4126, 4480, 6189, 6720, 8252, 10315, 12378, 13440, 14441, 16504, 20630, 24756, 28882, 30945, 33008, 41260, 43323, 49512, 57764, 61890, 66016, 72205, 82520, 86646, 99024, 115528, 123780, 132032, 144410, 165040, 173292, 198048, 216615, 231056, 247560, 264064, 288820, 330080, 346584, 396096, 433230, 462112, 495120, 577640, 660160, 693168, 792192, 866460, 924224, 990240, 1155280, 1320320, 1386336, 1732920, 1848448, 1980480, 2310560, 2772672, 3465840, 3960960, 4621120, 5545344, 6931680, 9242240, 13863360, 27726720]

約数ペア:

[(1, 27726720), (2, 13863360), (3, 9242240), (4, 6931680), (5, 5545344), (6, 4621120), (7, 3960960), (8, 3465840), (10, 2772672), (12, 2310560), (14, 1980480), (15, 1848448), (16, 1732920), (20, 1386336), (21, 1320320), (24, 1155280), (28, 990240), (30, 924224), (32, 866460), (35, 792192), (40, 693168), (42, 660160), (48, 577640), (56, 495120), (60, 462112), (64, 433230), (70, 396096), (80, 346584), (84, 330080), (96, 288820), (105, 264064), (112, 247560), (120, 231056), (128, 216615), (140, 198048), (160, 173292), (168, 165040), (192, 144410), (210, 132032), (224, 123780), (240, 115528), (280, 99024), (320, 86646), (336, 82520), (384, 72205), (420, 66016), (448, 61890), (480, 57764), (560, 49512), (640, 43323), (672, 41260), (840, 33008), (896, 30945), (960, 28882), (1120, 24756), (1344, 20630), (1680, 16504), (1920, 14441), (2063, 13440), (2240, 12378), (2688, 10315), (3360, 8252), (4126, 6720), (4480, 6189)]