871220640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1815043}}^1$

素因数の和:1815061

約数の個数: 48

約数和(自身を含む): 2744346528

約数和(自身を除く): 1873125888

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, 1815043, 3630086, 5445129, 7260172, 9075215, 10890258, 14520344, 18150430, 21780516, 27225645, 29040688, 36300860, 43561032, 54451290, 58081376, 72601720, 87122064, 108902580, 145203440, 174244128, 217805160, 290406880, 435610320, 871220640]

約数ペア:

[(1, 871220640), (2, 435610320), (3, 290406880), (4, 217805160), (5, 174244128), (6, 145203440), (8, 108902580), (10, 87122064), (12, 72601720), (15, 58081376), (16, 54451290), (20, 43561032), (24, 36300860), (30, 29040688), (32, 27225645), (40, 21780516), (48, 18150430), (60, 14520344), (80, 10890258), (96, 9075215), (120, 7260172), (160, 5445129), (240, 3630086), (480, 1815043)]