40147680

素因数分解:

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

素因数の和:83659

約数の個数: 48

約数和(自身を含む): 126466704

約数和(自身を除く): 86319024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 83641, 167282, 250923, 334564, 418205, 501846, 669128, 836410, 1003692, 1254615, 1338256, 1672820, 2007384, 2509230, 2676512, 3345640, 4014768, 5018460, 6691280, 8029536, 10036920, 13382560, 20073840, 40147680]

約数ペア:

[(1, 40147680), (2, 20073840), (3, 13382560), (4, 10036920), (5, 8029536), (6, 6691280), (8, 5018460), (10, 4014768), (12, 3345640), (15, 2676512), (16, 2509230), (20, 2007384), (24, 1672820), (30, 1338256), (32, 1254615), (40, 1003692), (48, 836410), (60, 669128), (80, 501846), (96, 418205), (120, 334564), (160, 250923), (240, 167282), (480, 83641)]