87186240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{10091}}^1$

素因数の和:10117

約数の個数: 112

約数和(自身を含む): 307604160

約数和(自身を除く): 220417920

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 10091, 20182, 30273, 40364, 50455, 60546, 80728, 90819, 100910, 121092, 151365, 161456, 181638, 201820, 242184, 272457, 302730, 322912, 363276, 403640, 454095, 484368, 544914, 605460, 645824, 726552, 807280, 908190, 968736, 1089828, 1210920, 1362285, 1453104, 1614560, 1816380, 1937472, 2179656, 2421840, 2724570, 2906208, 3229120, 3632760, 4359312, 4843680, 5449140, 5812416, 7265520, 8718624, 9687360, 10898280, 14531040, 17437248, 21796560, 29062080, 43593120, 87186240]

約数ペア:

[(1, 87186240), (2, 43593120), (3, 29062080), (4, 21796560), (5, 17437248), (6, 14531040), (8, 10898280), (9, 9687360), (10, 8718624), (12, 7265520), (15, 5812416), (16, 5449140), (18, 4843680), (20, 4359312), (24, 3632760), (27, 3229120), (30, 2906208), (32, 2724570), (36, 2421840), (40, 2179656), (45, 1937472), (48, 1816380), (54, 1614560), (60, 1453104), (64, 1362285), (72, 1210920), (80, 1089828), (90, 968736), (96, 908190), (108, 807280), (120, 726552), (135, 645824), (144, 605460), (160, 544914), (180, 484368), (192, 454095), (216, 403640), (240, 363276), (270, 322912), (288, 302730), (320, 272457), (360, 242184), (432, 201820), (480, 181638), (540, 161456), (576, 151365), (720, 121092), (864, 100910), (960, 90819), (1080, 80728), (1440, 60546), (1728, 50455), (2160, 40364), (2880, 30273), (4320, 20182), (8640, 10091)]