2571881880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{21803}}^1$

素因数の和:22800

約数の個数: 64

約数和(自身を含む): 7723848960

約数和(自身を除く): 5151967080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 983, 1966, 2949, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 19660, 21803, 23592, 29490, 39320, 43606, 58980, 65409, 87212, 109015, 117960, 130818, 174424, 218030, 261636, 327045, 436060, 523272, 654090, 872120, 1308180, 2616360, 21432349, 42864698, 64297047, 85729396, 107161745, 128594094, 171458792, 214323490, 257188188, 321485235, 428646980, 514376376, 642970470, 857293960, 1285940940, 2571881880]

約数ペア:

[(1, 2571881880), (2, 1285940940), (3, 857293960), (4, 642970470), (5, 514376376), (6, 428646980), (8, 321485235), (10, 257188188), (12, 214323490), (15, 171458792), (20, 128594094), (24, 107161745), (30, 85729396), (40, 64297047), (60, 42864698), (120, 21432349), (983, 2616360), (1966, 1308180), (2949, 872120), (3932, 654090), (4915, 523272), (5898, 436060), (7864, 327045), (9830, 261636), (11796, 218030), (14745, 174424), (19660, 130818), (21803, 117960), (23592, 109015), (29490, 87212), (39320, 65409), (43606, 58980)]