26436360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12959}}^1$

素因数の和:12990

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 57544440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 12959, 25918, 38877, 51836, 64795, 77754, 103672, 129590, 155508, 194385, 220303, 259180, 311016, 388770, 440606, 518360, 660909, 777540, 881212, 1101515, 1321818, 1555080, 1762424, 2203030, 2643636, 3304545, 4406060, 5287272, 6609090, 8812120, 13218180, 26436360]

約数ペア:

[(1, 26436360), (2, 13218180), (3, 8812120), (4, 6609090), (5, 5287272), (6, 4406060), (8, 3304545), (10, 2643636), (12, 2203030), (15, 1762424), (17, 1555080), (20, 1321818), (24, 1101515), (30, 881212), (34, 777540), (40, 660909), (51, 518360), (60, 440606), (68, 388770), (85, 311016), (102, 259180), (120, 220303), (136, 194385), (170, 155508), (204, 129590), (255, 103672), (340, 77754), (408, 64795), (510, 51836), (680, 38877), (1020, 25918), (2040, 12959)]