121777560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{112757}}^1$

素因数の和:112777

約数の個数: 64

約数和(自身を含む): 405928800

約数和(自身を除く): 284151240

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, 112757, 225514, 338271, 451028, 563785, 676542, 902056, 1014813, 1127570, 1353084, 1691355, 2029626, 2255140, 2706168, 3044439, 3382710, 4059252, 4510280, 5074065, 6088878, 6765420, 8118504, 10148130, 12177756, 13530840, 15222195, 20296260, 24355512, 30444390, 40592520, 60888780, 121777560]

約数ペア:

[(1, 121777560), (2, 60888780), (3, 40592520), (4, 30444390), (5, 24355512), (6, 20296260), (8, 15222195), (9, 13530840), (10, 12177756), (12, 10148130), (15, 8118504), (18, 6765420), (20, 6088878), (24, 5074065), (27, 4510280), (30, 4059252), (36, 3382710), (40, 3044439), (45, 2706168), (54, 2255140), (60, 2029626), (72, 1691355), (90, 1353084), (108, 1127570), (120, 1014813), (135, 902056), (180, 676542), (216, 563785), (270, 451028), (360, 338271), (540, 225514), (1080, 112757)]