68172240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{284051}}^1$

素因数の和:284067

約数の個数: 40

約数和(自身を含む): 211334688

約数和(自身を除く): 143162448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 284051, 568102, 852153, 1136204, 1420255, 1704306, 2272408, 2840510, 3408612, 4260765, 4544816, 5681020, 6817224, 8521530, 11362040, 13634448, 17043060, 22724080, 34086120, 68172240]

約数ペア:

[(1, 68172240), (2, 34086120), (3, 22724080), (4, 17043060), (5, 13634448), (6, 11362040), (8, 8521530), (10, 6817224), (12, 5681020), (15, 4544816), (16, 4260765), (20, 3408612), (24, 2840510), (30, 2272408), (40, 1704306), (48, 1420255), (60, 1136204), (80, 852153), (120, 568102), (240, 284051)]