53854560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 185749200

約数和(自身を除く): 131894640

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, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 251, 288, 298, 360, 447, 480, 502, 596, 720, 745, 753, 894, 1004, 1192, 1255, 1341, 1440, 1490, 1506, 1788, 2008, 2235, 2259, 2384, 2510, 2682, 2980, 3012, 3576, 3765, 4016, 4470, 4518, 4768, 5020, 5364, 5960, 6024, 6705, 7152, 7530, 8032, 8940, 9036, 10040, 10728, 11295, 11920, 12048, 13410, 14304, 15060, 17880, 18072, 20080, 21456, 22590, 23840, 24096, 26820, 30120, 35760, 36144, 37399, 40160, 42912, 45180, 53640, 60240, 71520, 72288, 74798, 90360, 107280, 112197, 120480, 149596, 180720, 186995, 214560, 224394, 299192, 336591, 361440, 373990, 448788, 560985, 598384, 673182, 747980, 897576, 1121970, 1196768, 1346364, 1495960, 1682955, 1795152, 2243940, 2692728, 2991920, 3365910, 3590304, 4487880, 5385456, 5983840, 6731820, 8975760, 10770912, 13463640, 17951520, 26927280, 53854560]

約数ペア:

[(1, 53854560), (2, 26927280), (3, 17951520), (4, 13463640), (5, 10770912), (6, 8975760), (8, 6731820), (9, 5983840), (10, 5385456), (12, 4487880), (15, 3590304), (16, 3365910), (18, 2991920), (20, 2692728), (24, 2243940), (30, 1795152), (32, 1682955), (36, 1495960), (40, 1346364), (45, 1196768), (48, 1121970), (60, 897576), (72, 747980), (80, 673182), (90, 598384), (96, 560985), (120, 448788), (144, 373990), (149, 361440), (160, 336591), (180, 299192), (240, 224394), (251, 214560), (288, 186995), (298, 180720), (360, 149596), (447, 120480), (480, 112197), (502, 107280), (596, 90360), (720, 74798), (745, 72288), (753, 71520), (894, 60240), (1004, 53640), (1192, 45180), (1255, 42912), (1341, 40160), (1440, 37399), (1490, 36144), (1506, 35760), (1788, 30120), (2008, 26820), (2235, 24096), (2259, 23840), (2384, 22590), (2510, 21456), (2682, 20080), (2980, 18072), (3012, 17880), (3576, 15060), (3765, 14304), (4016, 13410), (4470, 12048), (4518, 11920), (4768, 11295), (5020, 10728), (5364, 10040), (5960, 9036), (6024, 8940), (6705, 8032), (7152, 7530)]