126969840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{176347}}^1$

素因数の和:176366

約数の個数: 60

約数和(自身を含む): 426409464

約数和(自身を除く): 299439624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 176347, 352694, 529041, 705388, 881735, 1058082, 1410776, 1587123, 1763470, 2116164, 2645205, 2821552, 3174246, 3526940, 4232328, 5290410, 6348492, 7053880, 7935615, 8464656, 10580820, 12696984, 14107760, 15871230, 21161640, 25393968, 31742460, 42323280, 63484920, 126969840]

約数ペア:

[(1, 126969840), (2, 63484920), (3, 42323280), (4, 31742460), (5, 25393968), (6, 21161640), (8, 15871230), (9, 14107760), (10, 12696984), (12, 10580820), (15, 8464656), (16, 7935615), (18, 7053880), (20, 6348492), (24, 5290410), (30, 4232328), (36, 3526940), (40, 3174246), (45, 2821552), (48, 2645205), (60, 2116164), (72, 1763470), (80, 1587123), (90, 1410776), (120, 1058082), (144, 881735), (180, 705388), (240, 529041), (360, 352694), (720, 176347)]