6891640320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{897349}}^1$

素因数の和:897375

約数の個数: 80

約数和(自身を含む): 22031737200

約数和(自身を除く): 15140096880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 897349, 1794698, 2692047, 3589396, 4486745, 5384094, 7178792, 8973490, 10768188, 13460235, 14357584, 17946980, 21536376, 26920470, 28715168, 35893960, 43072752, 53840940, 57430336, 71787920, 86145504, 107681880, 114860672, 143575840, 172291008, 215363760, 229721344, 287151680, 344582016, 430727520, 459442688, 574303360, 689164032, 861455040, 1148606720, 1378328064, 1722910080, 2297213440, 3445820160, 6891640320]

約数ペア:

[(1, 6891640320), (2, 3445820160), (3, 2297213440), (4, 1722910080), (5, 1378328064), (6, 1148606720), (8, 861455040), (10, 689164032), (12, 574303360), (15, 459442688), (16, 430727520), (20, 344582016), (24, 287151680), (30, 229721344), (32, 215363760), (40, 172291008), (48, 143575840), (60, 114860672), (64, 107681880), (80, 86145504), (96, 71787920), (120, 57430336), (128, 53840940), (160, 43072752), (192, 35893960), (240, 28715168), (256, 26920470), (320, 21536376), (384, 17946980), (480, 14357584), (512, 13460235), (640, 10768188), (768, 8973490), (960, 7178792), (1280, 5384094), (1536, 4486745), (1920, 3589396), (2560, 2692047), (3840, 1794698), (7680, 897349)]