77963040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{18047}}^1$

素因数の和:18071

約数の個数: 96

約数和(自身を含む): 272885760

約数和(自身を除く): 194922720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 18047, 36094, 54141, 72188, 90235, 108282, 144376, 162423, 180470, 216564, 270705, 288752, 324846, 360940, 433128, 487269, 541410, 577504, 649692, 721880, 812115, 866256, 974538, 1082820, 1299384, 1443760, 1624230, 1732512, 1949076, 2165640, 2436345, 2598768, 2887520, 3248460, 3898152, 4331280, 4872690, 5197536, 6496920, 7796304, 8662560, 9745380, 12993840, 15592608, 19490760, 25987680, 38981520, 77963040]

約数ペア:

[(1, 77963040), (2, 38981520), (3, 25987680), (4, 19490760), (5, 15592608), (6, 12993840), (8, 9745380), (9, 8662560), (10, 7796304), (12, 6496920), (15, 5197536), (16, 4872690), (18, 4331280), (20, 3898152), (24, 3248460), (27, 2887520), (30, 2598768), (32, 2436345), (36, 2165640), (40, 1949076), (45, 1732512), (48, 1624230), (54, 1443760), (60, 1299384), (72, 1082820), (80, 974538), (90, 866256), (96, 812115), (108, 721880), (120, 649692), (135, 577504), (144, 541410), (160, 487269), (180, 433128), (216, 360940), (240, 324846), (270, 288752), (288, 270705), (360, 216564), (432, 180470), (480, 162423), (540, 144376), (720, 108282), (864, 90235), (1080, 72188), (1440, 54141), (2160, 36094), (4320, 18047)]