54120480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 171932544

約数和(自身を除く): 117812064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 823, 1096, 1370, 1644, 1646, 2055, 2192, 2469, 2740, 3288, 3292, 4110, 4115, 4384, 4938, 5480, 6576, 6584, 8220, 8230, 9876, 10960, 12345, 13152, 13168, 16440, 16460, 19752, 21920, 24690, 26336, 32880, 32920, 39504, 49380, 65760, 65840, 79008, 98760, 112751, 131680, 197520, 225502, 338253, 395040, 451004, 563755, 676506, 902008, 1127510, 1353012, 1691265, 1804016, 2255020, 2706024, 3382530, 3608032, 4510040, 5412048, 6765060, 9020080, 10824096, 13530120, 18040160, 27060240, 54120480]

約数ペア:

[(1, 54120480), (2, 27060240), (3, 18040160), (4, 13530120), (5, 10824096), (6, 9020080), (8, 6765060), (10, 5412048), (12, 4510040), (15, 3608032), (16, 3382530), (20, 2706024), (24, 2255020), (30, 1804016), (32, 1691265), (40, 1353012), (48, 1127510), (60, 902008), (80, 676506), (96, 563755), (120, 451004), (137, 395040), (160, 338253), (240, 225502), (274, 197520), (411, 131680), (480, 112751), (548, 98760), (685, 79008), (822, 65840), (823, 65760), (1096, 49380), (1370, 39504), (1644, 32920), (1646, 32880), (2055, 26336), (2192, 24690), (2469, 21920), (2740, 19752), (3288, 16460), (3292, 16440), (4110, 13168), (4115, 13152), (4384, 12345), (4938, 10960), (5480, 9876), (6576, 8230), (6584, 8220)]