137455440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1237}}^1$

素因数の和:1716

約数の個数: 80

約数和(自身を含む): 427377408

約数和(自身を除く): 289921968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 926, 1237, 1389, 1852, 2315, 2474, 2778, 3704, 3711, 4630, 4948, 5556, 6185, 6945, 7408, 7422, 9260, 9896, 11112, 12370, 13890, 14844, 18520, 18555, 19792, 22224, 24740, 27780, 29688, 37040, 37110, 49480, 55560, 59376, 74220, 98960, 111120, 148440, 296880, 572731, 1145462, 1718193, 2290924, 2863655, 3436386, 4581848, 5727310, 6872772, 8590965, 9163696, 11454620, 13745544, 17181930, 22909240, 27491088, 34363860, 45818480, 68727720, 137455440]

約数ペア:

[(1, 137455440), (2, 68727720), (3, 45818480), (4, 34363860), (5, 27491088), (6, 22909240), (8, 17181930), (10, 13745544), (12, 11454620), (15, 9163696), (16, 8590965), (20, 6872772), (24, 5727310), (30, 4581848), (40, 3436386), (48, 2863655), (60, 2290924), (80, 1718193), (120, 1145462), (240, 572731), (463, 296880), (926, 148440), (1237, 111120), (1389, 98960), (1852, 74220), (2315, 59376), (2474, 55560), (2778, 49480), (3704, 37110), (3711, 37040), (4630, 29688), (4948, 27780), (5556, 24740), (6185, 22224), (6945, 19792), (7408, 18555), (7422, 18520), (9260, 14844), (9896, 13890), (11112, 12370)]