71330760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{66047}}^1$

素因数の和:66067

約数の個数: 64

約数和(自身を含む): 237772800

約数和(自身を除く): 166442040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 66047, 132094, 198141, 264188, 330235, 396282, 528376, 594423, 660470, 792564, 990705, 1188846, 1320940, 1585128, 1783269, 1981410, 2377692, 2641880, 2972115, 3566538, 3962820, 4755384, 5944230, 7133076, 7925640, 8916345, 11888460, 14266152, 17832690, 23776920, 35665380, 71330760]

約数ペア:

[(1, 71330760), (2, 35665380), (3, 23776920), (4, 17832690), (5, 14266152), (6, 11888460), (8, 8916345), (9, 7925640), (10, 7133076), (12, 5944230), (15, 4755384), (18, 3962820), (20, 3566538), (24, 2972115), (27, 2641880), (30, 2377692), (36, 1981410), (40, 1783269), (45, 1585128), (54, 1320940), (60, 1188846), (72, 990705), (90, 792564), (108, 660470), (120, 594423), (135, 528376), (180, 396282), (216, 330235), (270, 264188), (360, 198141), (540, 132094), (1080, 66047)]