1178340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 2208540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 479, 492, 615, 820, 958, 1230, 1437, 1916, 2395, 2460, 2874, 4790, 5748, 7185, 9580, 14370, 19639, 28740, 39278, 58917, 78556, 98195, 117834, 196390, 235668, 294585, 392780, 589170, 1178340]

約数ペア:

[(1, 1178340), (2, 589170), (3, 392780), (4, 294585), (5, 235668), (6, 196390), (10, 117834), (12, 98195), (15, 78556), (20, 58917), (30, 39278), (41, 28740), (60, 19639), (82, 14370), (123, 9580), (164, 7185), (205, 5748), (246, 4790), (410, 2874), (479, 2460), (492, 2395), (615, 1916), (820, 1437), (958, 1230)]