22907880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21211}}^1$

素因数の和:21231

約数の個数: 64

約数和(自身を含む): 76363200

約数和(自身を除く): 53455320

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, 21211, 42422, 63633, 84844, 106055, 127266, 169688, 190899, 212110, 254532, 318165, 381798, 424220, 509064, 572697, 636330, 763596, 848440, 954495, 1145394, 1272660, 1527192, 1908990, 2290788, 2545320, 2863485, 3817980, 4581576, 5726970, 7635960, 11453940, 22907880]

約数ペア:

[(1, 22907880), (2, 11453940), (3, 7635960), (4, 5726970), (5, 4581576), (6, 3817980), (8, 2863485), (9, 2545320), (10, 2290788), (12, 1908990), (15, 1527192), (18, 1272660), (20, 1145394), (24, 954495), (27, 848440), (30, 763596), (36, 636330), (40, 572697), (45, 509064), (54, 424220), (60, 381798), (72, 318165), (90, 254532), (108, 212110), (120, 190899), (135, 169688), (180, 127266), (216, 106055), (270, 84844), (360, 63633), (540, 42422), (1080, 21211)]