827641440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19819}}^1$

素因数の和:19869

約数の個数: 144

約数和(自身を含む): 2921864400

約数和(自身を除く): 2094222960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 19819, 20880, 39638, 41760, 59457, 79276, 99095, 118914, 158552, 178371, 198190, 237828, 297285, 317104, 356742, 396380, 475656, 574751, 594570, 634208, 713484, 792760, 891855, 951312, 1149502, 1189140, 1426968, 1585520, 1724253, 1783710, 1902624, 2299004, 2378280, 2853936, 2873755, 3171040, 3448506, 3567420, 4598008, 4756560, 5172759, 5707872, 5747510, 6897012, 7134840, 8621265, 9196016, 9513120, 10345518, 11495020, 13794024, 14269680, 17242530, 18392032, 20691036, 22990040, 25863795, 27588048, 28539360, 34485060, 41382072, 45980080, 51727590, 55176096, 68970120, 82764144, 91960160, 103455180, 137940240, 165528288, 206910360, 275880480, 413820720, 827641440]

約数ペア:

[(1, 827641440), (2, 413820720), (3, 275880480), (4, 206910360), (5, 165528288), (6, 137940240), (8, 103455180), (9, 91960160), (10, 82764144), (12, 68970120), (15, 55176096), (16, 51727590), (18, 45980080), (20, 41382072), (24, 34485060), (29, 28539360), (30, 27588048), (32, 25863795), (36, 22990040), (40, 20691036), (45, 18392032), (48, 17242530), (58, 14269680), (60, 13794024), (72, 11495020), (80, 10345518), (87, 9513120), (90, 9196016), (96, 8621265), (116, 7134840), (120, 6897012), (144, 5747510), (145, 5707872), (160, 5172759), (174, 4756560), (180, 4598008), (232, 3567420), (240, 3448506), (261, 3171040), (288, 2873755), (290, 2853936), (348, 2378280), (360, 2299004), (435, 1902624), (464, 1783710), (480, 1724253), (522, 1585520), (580, 1426968), (696, 1189140), (720, 1149502), (870, 951312), (928, 891855), (1044, 792760), (1160, 713484), (1305, 634208), (1392, 594570), (1440, 574751), (1740, 475656), (2088, 396380), (2320, 356742), (2610, 317104), (2784, 297285), (3480, 237828), (4176, 198190), (4640, 178371), (5220, 158552), (6960, 118914), (8352, 99095), (10440, 79276), (13920, 59457), (19819, 41760), (20880, 39638)]