160590720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83641}}^1$

素因数の和:83663

約数の個数: 64

約数和(自身を含む): 511889040

約数和(自身を除く): 351298320

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, 83641, 167282, 250923, 334564, 418205, 501846, 669128, 836410, 1003692, 1254615, 1338256, 1672820, 2007384, 2509230, 2676512, 3345640, 4014768, 5018460, 5353024, 6691280, 8029536, 10036920, 10706048, 13382560, 16059072, 20073840, 26765120, 32118144, 40147680, 53530240, 80295360, 160590720]

約数ペア:

[(1, 160590720), (2, 80295360), (3, 53530240), (4, 40147680), (5, 32118144), (6, 26765120), (8, 20073840), (10, 16059072), (12, 13382560), (15, 10706048), (16, 10036920), (20, 8029536), (24, 6691280), (30, 5353024), (32, 5018460), (40, 4014768), (48, 3345640), (60, 2676512), (64, 2509230), (80, 2007384), (96, 1672820), (120, 1338256), (128, 1254615), (160, 1003692), (192, 836410), (240, 669128), (320, 501846), (384, 418205), (480, 334564), (640, 250923), (960, 167282), (1920, 83641)]