208177560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{192757}}^1$

素因数の和:192777

約数の個数: 64

約数和(自身を含む): 693928800

約数和(自身を除く): 485751240

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, 192757, 385514, 578271, 771028, 963785, 1156542, 1542056, 1734813, 1927570, 2313084, 2891355, 3469626, 3855140, 4626168, 5204439, 5782710, 6939252, 7710280, 8674065, 10408878, 11565420, 13878504, 17348130, 20817756, 23130840, 26022195, 34696260, 41635512, 52044390, 69392520, 104088780, 208177560]

約数ペア:

[(1, 208177560), (2, 104088780), (3, 69392520), (4, 52044390), (5, 41635512), (6, 34696260), (8, 26022195), (9, 23130840), (10, 20817756), (12, 17348130), (15, 13878504), (18, 11565420), (20, 10408878), (24, 8674065), (27, 7710280), (30, 6939252), (36, 5782710), (40, 5204439), (45, 4626168), (54, 3855140), (60, 3469626), (72, 2891355), (90, 2313084), (108, 1927570), (120, 1734813), (135, 1542056), (180, 1156542), (216, 963785), (270, 771028), (360, 578271), (540, 385514), (1080, 192757)]