181318080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2906

約数の個数: 112

約数和(自身を含む): 584484480

約数和(自身を除く): 403166400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 2819, 3216, 4020, 4288, 5360, 5638, 6432, 8040, 8457, 10720, 11276, 12864, 14095, 16080, 16914, 21440, 22552, 28190, 32160, 33828, 42285, 45104, 56380, 64320, 67656, 84570, 90208, 112760, 135312, 169140, 180416, 188873, 225520, 270624, 338280, 377746, 451040, 541248, 566619, 676560, 755492, 902080, 944365, 1133238, 1353120, 1510984, 1888730, 2266476, 2706240, 2833095, 3021968, 3777460, 4532952, 5666190, 6043936, 7554920, 9065904, 11332380, 12087872, 15109840, 18131808, 22664760, 30219680, 36263616, 45329520, 60439360, 90659040, 181318080]

約数ペア:

[(1, 181318080), (2, 90659040), (3, 60439360), (4, 45329520), (5, 36263616), (6, 30219680), (8, 22664760), (10, 18131808), (12, 15109840), (15, 12087872), (16, 11332380), (20, 9065904), (24, 7554920), (30, 6043936), (32, 5666190), (40, 4532952), (48, 3777460), (60, 3021968), (64, 2833095), (67, 2706240), (80, 2266476), (96, 1888730), (120, 1510984), (134, 1353120), (160, 1133238), (192, 944365), (201, 902080), (240, 755492), (268, 676560), (320, 566619), (335, 541248), (402, 451040), (480, 377746), (536, 338280), (670, 270624), (804, 225520), (960, 188873), (1005, 180416), (1072, 169140), (1340, 135312), (1608, 112760), (2010, 90208), (2144, 84570), (2680, 67656), (2819, 64320), (3216, 56380), (4020, 45104), (4288, 42285), (5360, 33828), (5638, 32160), (6432, 28190), (8040, 22552), (8457, 21440), (10720, 16914), (11276, 16080), (12864, 14095)]