24678180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2017

約数の個数: 72

約数和(自身を含む): 75950784

約数和(自身を除く): 51272604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 1931, 2130, 2556, 3195, 3862, 4260, 5793, 6390, 7724, 9655, 11586, 12780, 17379, 19310, 23172, 28965, 34758, 38620, 57930, 69516, 86895, 115860, 137101, 173790, 274202, 347580, 411303, 548404, 685505, 822606, 1233909, 1371010, 1645212, 2056515, 2467818, 2742020, 4113030, 4935636, 6169545, 8226060, 12339090, 24678180]

約数ペア:

[(1, 24678180), (2, 12339090), (3, 8226060), (4, 6169545), (5, 4935636), (6, 4113030), (9, 2742020), (10, 2467818), (12, 2056515), (15, 1645212), (18, 1371010), (20, 1233909), (30, 822606), (36, 685505), (45, 548404), (60, 411303), (71, 347580), (90, 274202), (142, 173790), (180, 137101), (213, 115860), (284, 86895), (355, 69516), (426, 57930), (639, 38620), (710, 34758), (852, 28965), (1065, 23172), (1278, 19310), (1420, 17379), (1931, 12780), (2130, 11586), (2556, 9655), (3195, 7724), (3862, 6390), (4260, 5793)]