38981520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{18047}}^1$

素因数の和:18069

約数の個数: 80

約数和(自身を含む): 134277120

約数和(自身を除く): 95295600

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, 18047, 36094, 54141, 72188, 90235, 108282, 144376, 162423, 180470, 216564, 270705, 288752, 324846, 360940, 433128, 487269, 541410, 649692, 721880, 812115, 866256, 974538, 1082820, 1299384, 1443760, 1624230, 1949076, 2165640, 2436345, 2598768, 3248460, 3898152, 4331280, 4872690, 6496920, 7796304, 9745380, 12993840, 19490760, 38981520]

約数ペア:

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