23840640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4139}}^1$

素因数の和:4164

約数の個数: 96

約数和(自身を含む): 82344600

約数和(自身を除く): 58503960

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, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4139, 5760, 8278, 12417, 16556, 20695, 24834, 33112, 37251, 41390, 49668, 62085, 66224, 74502, 82780, 99336, 124170, 132448, 149004, 165560, 186255, 198672, 248340, 264896, 298008, 331120, 372510, 397344, 496680, 529792, 596016, 662240, 745020, 794688, 993360, 1192032, 1324480, 1490040, 1589376, 1986720, 2384064, 2648960, 2980080, 3973440, 4768128, 5960160, 7946880, 11920320, 23840640]

約数ペア:

[(1, 23840640), (2, 11920320), (3, 7946880), (4, 5960160), (5, 4768128), (6, 3973440), (8, 2980080), (9, 2648960), (10, 2384064), (12, 1986720), (15, 1589376), (16, 1490040), (18, 1324480), (20, 1192032), (24, 993360), (30, 794688), (32, 745020), (36, 662240), (40, 596016), (45, 529792), (48, 496680), (60, 397344), (64, 372510), (72, 331120), (80, 298008), (90, 264896), (96, 248340), (120, 198672), (128, 186255), (144, 165560), (160, 149004), (180, 132448), (192, 124170), (240, 99336), (288, 82780), (320, 74502), (360, 66224), (384, 62085), (480, 49668), (576, 41390), (640, 37251), (720, 33112), (960, 24834), (1152, 20695), (1440, 16556), (1920, 12417), (2880, 8278), (4139, 5760)]