2901960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2687}}^1$

素因数の和:2707

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 6774840

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, 2687, 5374, 8061, 10748, 13435, 16122, 21496, 24183, 26870, 32244, 40305, 48366, 53740, 64488, 72549, 80610, 96732, 107480, 120915, 145098, 161220, 193464, 241830, 290196, 322440, 362745, 483660, 580392, 725490, 967320, 1450980, 2901960]

約数ペア:

[(1, 2901960), (2, 1450980), (3, 967320), (4, 725490), (5, 580392), (6, 483660), (8, 362745), (9, 322440), (10, 290196), (12, 241830), (15, 193464), (18, 161220), (20, 145098), (24, 120915), (27, 107480), (30, 96732), (36, 80610), (40, 72549), (45, 64488), (54, 53740), (60, 48366), (72, 40305), (90, 32244), (108, 26870), (120, 24183), (135, 21496), (180, 16122), (216, 13435), (270, 10748), (360, 8061), (540, 5374), (1080, 2687)]