806581560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4091}}^1$

素因数の和:4189

約数の個数: 128

約数和(自身を含む): 2545551360

約数和(自身を除く): 1738969800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 744, 795, 930, 1060, 1240, 1272, 1590, 1643, 1860, 2120, 3180, 3286, 3720, 4091, 4929, 6360, 6572, 8182, 8215, 9858, 12273, 13144, 16364, 16430, 19716, 20455, 24546, 24645, 32728, 32860, 39432, 40910, 49092, 49290, 61365, 65720, 81820, 98184, 98580, 122730, 126821, 163640, 197160, 216823, 245460, 253642, 380463, 433646, 490920, 507284, 634105, 650469, 760926, 867292, 1014568, 1084115, 1268210, 1300938, 1521852, 1734584, 1902315, 2168230, 2536420, 2601876, 3043704, 3252345, 3804630, 4336460, 5072840, 5203752, 6504690, 6721513, 7609260, 8672920, 13009380, 13443026, 15218520, 20164539, 26018760, 26886052, 33607565, 40329078, 53772104, 67215130, 80658156, 100822695, 134430260, 161316312, 201645390, 268860520, 403290780, 806581560]

約数ペア:

[(1, 806581560), (2, 403290780), (3, 268860520), (4, 201645390), (5, 161316312), (6, 134430260), (8, 100822695), (10, 80658156), (12, 67215130), (15, 53772104), (20, 40329078), (24, 33607565), (30, 26886052), (31, 26018760), (40, 20164539), (53, 15218520), (60, 13443026), (62, 13009380), (93, 8672920), (106, 7609260), (120, 6721513), (124, 6504690), (155, 5203752), (159, 5072840), (186, 4336460), (212, 3804630), (248, 3252345), (265, 3043704), (310, 2601876), (318, 2536420), (372, 2168230), (424, 1902315), (465, 1734584), (530, 1521852), (620, 1300938), (636, 1268210), (744, 1084115), (795, 1014568), (930, 867292), (1060, 760926), (1240, 650469), (1272, 634105), (1590, 507284), (1643, 490920), (1860, 433646), (2120, 380463), (3180, 253642), (3286, 245460), (3720, 216823), (4091, 197160), (4929, 163640), (6360, 126821), (6572, 122730), (8182, 98580), (8215, 98184), (9858, 81820), (12273, 65720), (13144, 61365), (16364, 49290), (16430, 49092), (19716, 40910), (20455, 39432), (24546, 32860), (24645, 32728)]