12040920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11149}}^1$

素因数の和:11169

約数の個数: 64

約数和(自身を含む): 40140000

約数和(自身を除く): 28099080

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, 11149, 22298, 33447, 44596, 55745, 66894, 89192, 100341, 111490, 133788, 167235, 200682, 222980, 267576, 301023, 334470, 401364, 445960, 501705, 602046, 668940, 802728, 1003410, 1204092, 1337880, 1505115, 2006820, 2408184, 3010230, 4013640, 6020460, 12040920]

約数ペア:

[(1, 12040920), (2, 6020460), (3, 4013640), (4, 3010230), (5, 2408184), (6, 2006820), (8, 1505115), (9, 1337880), (10, 1204092), (12, 1003410), (15, 802728), (18, 668940), (20, 602046), (24, 501705), (27, 445960), (30, 401364), (36, 334470), (40, 301023), (45, 267576), (54, 222980), (60, 200682), (72, 167235), (90, 133788), (108, 111490), (120, 100341), (135, 89192), (180, 66894), (216, 55745), (270, 44596), (360, 33447), (540, 22298), (1080, 11149)]