87192960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{45413}}^1$

素因数の和:45435

約数の個数: 64

約数和(自身を含む): 277933680

約数和(自身を除く): 190740720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 45413, 90826, 136239, 181652, 227065, 272478, 363304, 454130, 544956, 681195, 726608, 908260, 1089912, 1362390, 1453216, 1816520, 2179824, 2724780, 2906432, 3633040, 4359648, 5449560, 5812864, 7266080, 8719296, 10899120, 14532160, 17438592, 21798240, 29064320, 43596480, 87192960]

約数ペア:

[(1, 87192960), (2, 43596480), (3, 29064320), (4, 21798240), (5, 17438592), (6, 14532160), (8, 10899120), (10, 8719296), (12, 7266080), (15, 5812864), (16, 5449560), (20, 4359648), (24, 3633040), (30, 2906432), (32, 2724780), (40, 2179824), (48, 1816520), (60, 1453216), (64, 1362390), (80, 1089912), (96, 908260), (120, 726608), (128, 681195), (160, 544956), (192, 454130), (240, 363304), (320, 272478), (384, 227065), (480, 181652), (640, 136239), (960, 90826), (1920, 45413)]