120531720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32401}}^1$

素因数の和:32446

約数の個数: 64

約数和(自身を含む): 373271040

約数和(自身を除く): 252739320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 32401, 64802, 97203, 129604, 162005, 194406, 259208, 324010, 388812, 486015, 648020, 777624, 972030, 1004431, 1296040, 1944060, 2008862, 3013293, 3888120, 4017724, 5022155, 6026586, 8035448, 10044310, 12053172, 15066465, 20088620, 24106344, 30132930, 40177240, 60265860, 120531720]

約数ペア:

[(1, 120531720), (2, 60265860), (3, 40177240), (4, 30132930), (5, 24106344), (6, 20088620), (8, 15066465), (10, 12053172), (12, 10044310), (15, 8035448), (20, 6026586), (24, 5022155), (30, 4017724), (31, 3888120), (40, 3013293), (60, 2008862), (62, 1944060), (93, 1296040), (120, 1004431), (124, 972030), (155, 777624), (186, 648020), (248, 486015), (310, 388812), (372, 324010), (465, 259208), (620, 194406), (744, 162005), (930, 129604), (1240, 97203), (1860, 64802), (3720, 32401)]