121183560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{112207}}^1$

素因数の和:112227

約数の個数: 64

約数和(自身を含む): 403948800

約数和(自身を除く): 282765240

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, 112207, 224414, 336621, 448828, 561035, 673242, 897656, 1009863, 1122070, 1346484, 1683105, 2019726, 2244140, 2692968, 3029589, 3366210, 4039452, 4488280, 5049315, 6059178, 6732420, 8078904, 10098630, 12118356, 13464840, 15147945, 20197260, 24236712, 30295890, 40394520, 60591780, 121183560]

約数ペア:

[(1, 121183560), (2, 60591780), (3, 40394520), (4, 30295890), (5, 24236712), (6, 20197260), (8, 15147945), (9, 13464840), (10, 12118356), (12, 10098630), (15, 8078904), (18, 6732420), (20, 6059178), (24, 5049315), (27, 4488280), (30, 4039452), (36, 3366210), (40, 3029589), (45, 2692968), (54, 2244140), (60, 2019726), (72, 1683105), (90, 1346484), (108, 1122070), (120, 1009863), (135, 897656), (180, 673242), (216, 561035), (270, 448828), (360, 336621), (540, 224414), (1080, 112207)]