120691080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{111751}}^1$

素因数の和:111771

約数の個数: 64

約数和(自身を含む): 402307200

約数和(自身を除く): 281616120

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, 111751, 223502, 335253, 447004, 558755, 670506, 894008, 1005759, 1117510, 1341012, 1676265, 2011518, 2235020, 2682024, 3017277, 3352530, 4023036, 4470040, 5028795, 6034554, 6705060, 8046072, 10057590, 12069108, 13410120, 15086385, 20115180, 24138216, 30172770, 40230360, 60345540, 120691080]

約数ペア:

[(1, 120691080), (2, 60345540), (3, 40230360), (4, 30172770), (5, 24138216), (6, 20115180), (8, 15086385), (9, 13410120), (10, 12069108), (12, 10057590), (15, 8046072), (18, 6705060), (20, 6034554), (24, 5028795), (27, 4470040), (30, 4023036), (36, 3352530), (40, 3017277), (45, 2682024), (54, 2235020), (60, 2011518), (72, 1676265), (90, 1341012), (108, 1117510), (120, 1005759), (135, 894008), (180, 670506), (216, 558755), (270, 447004), (360, 335253), (540, 223502), (1080, 111751)]