12161880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11261}}^1$

素因数の和:11281

約数の個数: 64

約数和(自身を含む): 40543200

約数和(自身を除く): 28381320

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, 11261, 22522, 33783, 45044, 56305, 67566, 90088, 101349, 112610, 135132, 168915, 202698, 225220, 270264, 304047, 337830, 405396, 450440, 506745, 608094, 675660, 810792, 1013490, 1216188, 1351320, 1520235, 2026980, 2432376, 3040470, 4053960, 6080940, 12161880]

約数ペア:

[(1, 12161880), (2, 6080940), (3, 4053960), (4, 3040470), (5, 2432376), (6, 2026980), (8, 1520235), (9, 1351320), (10, 1216188), (12, 1013490), (15, 810792), (18, 675660), (20, 608094), (24, 506745), (27, 450440), (30, 405396), (36, 337830), (40, 304047), (45, 270264), (54, 225220), (60, 202698), (72, 168915), (90, 135132), (108, 112610), (120, 101349), (135, 90088), (180, 67566), (216, 56305), (270, 45044), (360, 33783), (540, 22522), (1080, 11261)]