71111760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296299}}^1$

素因数の和:296315

約数の個数: 40

約数和(自身を含む): 220447200

約数和(自身を除く): 149335440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296299, 592598, 888897, 1185196, 1481495, 1777794, 2370392, 2962990, 3555588, 4444485, 4740784, 5925980, 7111176, 8888970, 11851960, 14222352, 17777940, 23703920, 35555880, 71111760]

約数ペア:

[(1, 71111760), (2, 35555880), (3, 23703920), (4, 17777940), (5, 14222352), (6, 11851960), (8, 8888970), (10, 7111176), (12, 5925980), (15, 4740784), (16, 4444485), (20, 3555588), (24, 2962990), (30, 2370392), (40, 1777794), (48, 1481495), (60, 1185196), (80, 888897), (120, 592598), (240, 296299)]