138201120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31991}}^1$

素因数の和:32015

約数の個数: 96

約数和(自身を含む): 483719040

約数和(自身を除く): 345517920

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, 31991, 63982, 95973, 127964, 159955, 191946, 255928, 287919, 319910, 383892, 479865, 511856, 575838, 639820, 767784, 863757, 959730, 1023712, 1151676, 1279640, 1439595, 1535568, 1727514, 1919460, 2303352, 2559280, 2879190, 3071136, 3455028, 3838920, 4318785, 4606704, 5118560, 5758380, 6910056, 7677840, 8637570, 9213408, 11516760, 13820112, 15355680, 17275140, 23033520, 27640224, 34550280, 46067040, 69100560, 138201120]

約数ペア:

[(1, 138201120), (2, 69100560), (3, 46067040), (4, 34550280), (5, 27640224), (6, 23033520), (8, 17275140), (9, 15355680), (10, 13820112), (12, 11516760), (15, 9213408), (16, 8637570), (18, 7677840), (20, 6910056), (24, 5758380), (27, 5118560), (30, 4606704), (32, 4318785), (36, 3838920), (40, 3455028), (45, 3071136), (48, 2879190), (54, 2559280), (60, 2303352), (72, 1919460), (80, 1727514), (90, 1535568), (96, 1439595), (108, 1279640), (120, 1151676), (135, 1023712), (144, 959730), (160, 863757), (180, 767784), (216, 639820), (240, 575838), (270, 511856), (288, 479865), (360, 383892), (432, 319910), (480, 287919), (540, 255928), (720, 191946), (864, 159955), (1080, 127964), (1440, 95973), (2160, 63982), (4320, 31991)]