54443760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1455

約数の個数: 160

約数和(自身を含む): 201415680

約数和(自身を除く): 146971920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1409, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 2818, 3220, 3864, 4227, 4830, 5520, 5636, 6440, 7045, 7728, 8454, 9660, 9863, 11272, 12880, 14090, 16908, 19320, 19726, 21135, 22544, 28180, 29589, 32407, 33816, 38640, 39452, 42270, 49315, 56360, 59178, 64814, 67632, 78904, 84540, 97221, 98630, 112720, 118356, 129628, 147945, 157808, 162035, 169080, 194442, 197260, 226849, 236712, 259256, 295890, 324070, 338160, 388884, 394520, 453698, 473424, 486105, 518512, 591780, 648140, 680547, 777768, 789040, 907396, 972210, 1134245, 1183560, 1296280, 1361094, 1555536, 1814792, 1944420, 2268490, 2367120, 2592560, 2722188, 3402735, 3629584, 3888840, 4536980, 5444376, 6805470, 7777680, 9073960, 10888752, 13610940, 18147920, 27221880, 54443760]

約数ペア:

[(1, 54443760), (2, 27221880), (3, 18147920), (4, 13610940), (5, 10888752), (6, 9073960), (7, 7777680), (8, 6805470), (10, 5444376), (12, 4536980), (14, 3888840), (15, 3629584), (16, 3402735), (20, 2722188), (21, 2592560), (23, 2367120), (24, 2268490), (28, 1944420), (30, 1814792), (35, 1555536), (40, 1361094), (42, 1296280), (46, 1183560), (48, 1134245), (56, 972210), (60, 907396), (69, 789040), (70, 777768), (80, 680547), (84, 648140), (92, 591780), (105, 518512), (112, 486105), (115, 473424), (120, 453698), (138, 394520), (140, 388884), (161, 338160), (168, 324070), (184, 295890), (210, 259256), (230, 236712), (240, 226849), (276, 197260), (280, 194442), (322, 169080), (336, 162035), (345, 157808), (368, 147945), (420, 129628), (460, 118356), (483, 112720), (552, 98630), (560, 97221), (644, 84540), (690, 78904), (805, 67632), (840, 64814), (920, 59178), (966, 56360), (1104, 49315), (1288, 42270), (1380, 39452), (1409, 38640), (1610, 33816), (1680, 32407), (1840, 29589), (1932, 28180), (2415, 22544), (2576, 21135), (2760, 19726), (2818, 19320), (3220, 16908), (3864, 14090), (4227, 12880), (4830, 11272), (5520, 9863), (5636, 9660), (6440, 8454), (7045, 7728)]