313425180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{580417}}^1$

素因数の和:580435

約数の個数: 48

約数和(自身を含む): 975102240

約数和(自身を除く): 661677060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 580417, 1160834, 1741251, 2321668, 2902085, 3482502, 5223753, 5804170, 6965004, 8706255, 10447506, 11608340, 15671259, 17412510, 20895012, 26118765, 31342518, 34825020, 52237530, 62685036, 78356295, 104475060, 156712590, 313425180]

約数ペア:

[(1, 313425180), (2, 156712590), (3, 104475060), (4, 78356295), (5, 62685036), (6, 52237530), (9, 34825020), (10, 31342518), (12, 26118765), (15, 20895012), (18, 17412510), (20, 15671259), (27, 11608340), (30, 10447506), (36, 8706255), (45, 6965004), (54, 5804170), (60, 5223753), (90, 3482502), (108, 2902085), (135, 2321668), (180, 1741251), (270, 1160834), (540, 580417)]