2151360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{83}}^1$

素因数の和:112

約数の個数: 140

約数和(自身を含む): 7744968

約数和(自身を除く): 5593608

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, 64, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 192, 216, 240, 249, 270, 288, 320, 324, 332, 360, 405, 415, 432, 480, 498, 540, 576, 648, 664, 720, 747, 810, 830, 864, 960, 996, 1080, 1245, 1296, 1328, 1440, 1494, 1620, 1660, 1728, 1992, 2160, 2241, 2490, 2592, 2656, 2880, 2988, 3240, 3320, 3735, 3984, 4320, 4482, 4980, 5184, 5312, 5976, 6480, 6640, 6723, 7470, 7968, 8640, 8964, 9960, 11205, 11952, 12960, 13280, 13446, 14940, 15936, 17928, 19920, 22410, 23904, 25920, 26560, 26892, 29880, 33615, 35856, 39840, 44820, 47808, 53784, 59760, 67230, 71712, 79680, 89640, 107568, 119520, 134460, 143424, 179280, 215136, 239040, 268920, 358560, 430272, 537840, 717120, 1075680, 2151360]

約数ペア:

[(1, 2151360), (2, 1075680), (3, 717120), (4, 537840), (5, 430272), (6, 358560), (8, 268920), (9, 239040), (10, 215136), (12, 179280), (15, 143424), (16, 134460), (18, 119520), (20, 107568), (24, 89640), (27, 79680), (30, 71712), (32, 67230), (36, 59760), (40, 53784), (45, 47808), (48, 44820), (54, 39840), (60, 35856), (64, 33615), (72, 29880), (80, 26892), (81, 26560), (83, 25920), (90, 23904), (96, 22410), (108, 19920), (120, 17928), (135, 15936), (144, 14940), (160, 13446), (162, 13280), (166, 12960), (180, 11952), (192, 11205), (216, 9960), (240, 8964), (249, 8640), (270, 7968), (288, 7470), (320, 6723), (324, 6640), (332, 6480), (360, 5976), (405, 5312), (415, 5184), (432, 4980), (480, 4482), (498, 4320), (540, 3984), (576, 3735), (648, 3320), (664, 3240), (720, 2988), (747, 2880), (810, 2656), (830, 2592), (864, 2490), (960, 2241), (996, 2160), (1080, 1992), (1245, 1728), (1296, 1660), (1328, 1620), (1440, 1494)]