2528640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{439}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 8751600

約数和(自身を除く): 6222960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 439, 480, 576, 640, 720, 878, 960, 1152, 1317, 1440, 1756, 1920, 2195, 2634, 2880, 3512, 3951, 4390, 5268, 5760, 6585, 7024, 7902, 8780, 10536, 13170, 14048, 15804, 17560, 19755, 21072, 26340, 28096, 31608, 35120, 39510, 42144, 52680, 56192, 63216, 70240, 79020, 84288, 105360, 126432, 140480, 158040, 168576, 210720, 252864, 280960, 316080, 421440, 505728, 632160, 842880, 1264320, 2528640]

約数ペア:

[(1, 2528640), (2, 1264320), (3, 842880), (4, 632160), (5, 505728), (6, 421440), (8, 316080), (9, 280960), (10, 252864), (12, 210720), (15, 168576), (16, 158040), (18, 140480), (20, 126432), (24, 105360), (30, 84288), (32, 79020), (36, 70240), (40, 63216), (45, 56192), (48, 52680), (60, 42144), (64, 39510), (72, 35120), (80, 31608), (90, 28096), (96, 26340), (120, 21072), (128, 19755), (144, 17560), (160, 15804), (180, 14048), (192, 13170), (240, 10536), (288, 8780), (320, 7902), (360, 7024), (384, 6585), (439, 5760), (480, 5268), (576, 4390), (640, 3951), (720, 3512), (878, 2880), (960, 2634), (1152, 2195), (1317, 1920), (1440, 1756)]