1944347760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{900161}}^1$

素因数の和:900183

約数の個数: 80

約数和(自身を含む): 6697205280

約数和(自身を除く): 4752857520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 900161, 1800322, 2700483, 3600644, 4500805, 5400966, 7201288, 8101449, 9001610, 10801932, 13502415, 14402576, 16202898, 18003220, 21603864, 24304347, 27004830, 32405796, 36006440, 40507245, 43207728, 48608694, 54009660, 64811592, 72012880, 81014490, 97217388, 108019320, 121521735, 129623184, 162028980, 194434776, 216038640, 243043470, 324057960, 388869552, 486086940, 648115920, 972173880, 1944347760]

約数ペア:

[(1, 1944347760), (2, 972173880), (3, 648115920), (4, 486086940), (5, 388869552), (6, 324057960), (8, 243043470), (9, 216038640), (10, 194434776), (12, 162028980), (15, 129623184), (16, 121521735), (18, 108019320), (20, 97217388), (24, 81014490), (27, 72012880), (30, 64811592), (36, 54009660), (40, 48608694), (45, 43207728), (48, 40507245), (54, 36006440), (60, 32405796), (72, 27004830), (80, 24304347), (90, 21603864), (108, 18003220), (120, 16202898), (135, 14402576), (144, 13502415), (180, 10801932), (216, 9001610), (240, 8101449), (270, 7201288), (360, 5400966), (432, 4500805), (540, 3600644), (720, 2700483), (1080, 1800322), (2160, 900161)]