136955640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4547}}^1$

素因数の和:4812

約数の個数: 64

約数和(自身を含む): 412594560

約数和(自身を除く): 275638920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4547, 5020, 6024, 7530, 9094, 10040, 13641, 15060, 18188, 22735, 27282, 30120, 36376, 45470, 54564, 68205, 90940, 109128, 136410, 181880, 272820, 545640, 1141297, 2282594, 3423891, 4565188, 5706485, 6847782, 9130376, 11412970, 13695564, 17119455, 22825940, 27391128, 34238910, 45651880, 68477820, 136955640]

約数ペア:

[(1, 136955640), (2, 68477820), (3, 45651880), (4, 34238910), (5, 27391128), (6, 22825940), (8, 17119455), (10, 13695564), (12, 11412970), (15, 9130376), (20, 6847782), (24, 5706485), (30, 4565188), (40, 3423891), (60, 2282594), (120, 1141297), (251, 545640), (502, 272820), (753, 181880), (1004, 136410), (1255, 109128), (1506, 90940), (2008, 68205), (2510, 54564), (3012, 45470), (3765, 36376), (4547, 30120), (5020, 27282), (6024, 22735), (7530, 18188), (9094, 15060), (10040, 13641)]