71199120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296663}}^1$

素因数の和:296679

約数の個数: 40

約数和(自身を含む): 220718016

約数和(自身を除く): 149518896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296663, 593326, 889989, 1186652, 1483315, 1779978, 2373304, 2966630, 3559956, 4449945, 4746608, 5933260, 7119912, 8899890, 11866520, 14239824, 17799780, 23733040, 35599560, 71199120]

約数ペア:

[(1, 71199120), (2, 35599560), (3, 23733040), (4, 17799780), (5, 14239824), (6, 11866520), (8, 8899890), (10, 7119912), (12, 5933260), (15, 4746608), (16, 4449945), (20, 3559956), (24, 2966630), (30, 2373304), (40, 1779978), (48, 1483315), (60, 1186652), (80, 889989), (120, 593326), (240, 296663)]