127300560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4049}}^1$

素因数の和:4196

約数の個数: 80

約数和(自身を含む): 397742400

約数和(自身を除く): 270441840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4049, 5240, 6288, 7860, 8098, 10480, 12147, 15720, 16196, 20245, 24294, 31440, 32392, 40490, 48588, 60735, 64784, 80980, 97176, 121470, 161960, 194352, 242940, 323920, 485880, 530419, 971760, 1060838, 1591257, 2121676, 2652095, 3182514, 4243352, 5304190, 6365028, 7956285, 8486704, 10608380, 12730056, 15912570, 21216760, 25460112, 31825140, 42433520, 63650280, 127300560]

約数ペア:

[(1, 127300560), (2, 63650280), (3, 42433520), (4, 31825140), (5, 25460112), (6, 21216760), (8, 15912570), (10, 12730056), (12, 10608380), (15, 8486704), (16, 7956285), (20, 6365028), (24, 5304190), (30, 4243352), (40, 3182514), (48, 2652095), (60, 2121676), (80, 1591257), (120, 1060838), (131, 971760), (240, 530419), (262, 485880), (393, 323920), (524, 242940), (655, 194352), (786, 161960), (1048, 121470), (1310, 97176), (1572, 80980), (1965, 64784), (2096, 60735), (2620, 48588), (3144, 40490), (3930, 32392), (4049, 31440), (5240, 24294), (6288, 20245), (7860, 16196), (8098, 15720), (10480, 12147)]