1242219120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5175913}}^1$

素因数の和:5175929

約数の個数: 40

約数和(自身を含む): 3850880016

約数和(自身を除く): 2608660896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5175913, 10351826, 15527739, 20703652, 25879565, 31055478, 41407304, 51759130, 62110956, 77638695, 82814608, 103518260, 124221912, 155277390, 207036520, 248443824, 310554780, 414073040, 621109560, 1242219120]

約数ペア:

[(1, 1242219120), (2, 621109560), (3, 414073040), (4, 310554780), (5, 248443824), (6, 207036520), (8, 155277390), (10, 124221912), (12, 103518260), (15, 82814608), (16, 77638695), (20, 62110956), (24, 51759130), (30, 41407304), (40, 31055478), (48, 25879565), (60, 20703652), (80, 15527739), (120, 10351826), (240, 5175913)]