9921960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{9187}}^1$

素因数の和:9207

約数の個数: 64

約数和(自身を含む): 33076800

約数和(自身を除く): 23154840

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, 9187, 18374, 27561, 36748, 45935, 55122, 73496, 82683, 91870, 110244, 137805, 165366, 183740, 220488, 248049, 275610, 330732, 367480, 413415, 496098, 551220, 661464, 826830, 992196, 1102440, 1240245, 1653660, 1984392, 2480490, 3307320, 4960980, 9921960]

約数ペア:

[(1, 9921960), (2, 4960980), (3, 3307320), (4, 2480490), (5, 1984392), (6, 1653660), (8, 1240245), (9, 1102440), (10, 992196), (12, 826830), (15, 661464), (18, 551220), (20, 496098), (24, 413415), (27, 367480), (30, 330732), (36, 275610), (40, 248049), (45, 220488), (54, 183740), (60, 165366), (72, 137805), (90, 110244), (108, 91870), (120, 82683), (135, 73496), (180, 55122), (216, 45935), (270, 36748), (360, 27561), (540, 18374), (1080, 9187)]