267431280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1114297}}^1$

素因数の和:1114313

約数の個数: 40

約数和(自身を含む): 829037712

約数和(自身を除く): 561606432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1114297, 2228594, 3342891, 4457188, 5571485, 6685782, 8914376, 11142970, 13371564, 16714455, 17828752, 22285940, 26743128, 33428910, 44571880, 53486256, 66857820, 89143760, 133715640, 267431280]

約数ペア:

[(1, 267431280), (2, 133715640), (3, 89143760), (4, 66857820), (5, 53486256), (6, 44571880), (8, 33428910), (10, 26743128), (12, 22285940), (15, 17828752), (16, 16714455), (20, 13371564), (24, 11142970), (30, 8914376), (40, 6685782), (48, 5571485), (60, 4457188), (80, 3342891), (120, 2228594), (240, 1114297)]