1090690680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{10247}}^1$

素因数の和:11148

約数の個数: 64

約数和(自身を含む): 3276080640

約数和(自身を除く): 2185389960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 887, 1774, 2661, 3548, 4435, 5322, 7096, 8870, 10247, 10644, 13305, 17740, 20494, 21288, 26610, 30741, 35480, 40988, 51235, 53220, 61482, 81976, 102470, 106440, 122964, 153705, 204940, 245928, 307410, 409880, 614820, 1229640, 9089089, 18178178, 27267267, 36356356, 45445445, 54534534, 72712712, 90890890, 109069068, 136336335, 181781780, 218138136, 272672670, 363563560, 545345340, 1090690680]

約数ペア:

[(1, 1090690680), (2, 545345340), (3, 363563560), (4, 272672670), (5, 218138136), (6, 181781780), (8, 136336335), (10, 109069068), (12, 90890890), (15, 72712712), (20, 54534534), (24, 45445445), (30, 36356356), (40, 27267267), (60, 18178178), (120, 9089089), (887, 1229640), (1774, 614820), (2661, 409880), (3548, 307410), (4435, 245928), (5322, 204940), (7096, 153705), (8870, 122964), (10247, 106440), (10644, 102470), (13305, 81976), (17740, 61482), (20494, 53220), (21288, 51235), (26610, 40988), (30741, 35480)]