258252240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1076051}}^1$

素因数の和:1076067

約数の個数: 40

約数和(自身を含む): 800582688

約数和(自身を除く): 542330448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1076051, 2152102, 3228153, 4304204, 5380255, 6456306, 8608408, 10760510, 12912612, 16140765, 17216816, 21521020, 25825224, 32281530, 43042040, 51650448, 64563060, 86084080, 129126120, 258252240]

約数ペア:

[(1, 258252240), (2, 129126120), (3, 86084080), (4, 64563060), (5, 51650448), (6, 43042040), (8, 32281530), (10, 25825224), (12, 21521020), (15, 17216816), (16, 16140765), (20, 12912612), (24, 10760510), (30, 8608408), (40, 6456306), (48, 5380255), (60, 4304204), (80, 3228153), (120, 2152102), (240, 1076051)]