78288360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34337}}^1$

素因数の和:34370

約数の個数: 64

約数和(自身を含む): 247233600

約数和(自身を除く): 168945240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 34337, 68674, 103011, 137348, 171685, 206022, 274696, 343370, 412044, 515055, 652403, 686740, 824088, 1030110, 1304806, 1373480, 1957209, 2060220, 2609612, 3262015, 3914418, 4120440, 5219224, 6524030, 7828836, 9786045, 13048060, 15657672, 19572090, 26096120, 39144180, 78288360]

約数ペア:

[(1, 78288360), (2, 39144180), (3, 26096120), (4, 19572090), (5, 15657672), (6, 13048060), (8, 9786045), (10, 7828836), (12, 6524030), (15, 5219224), (19, 4120440), (20, 3914418), (24, 3262015), (30, 2609612), (38, 2060220), (40, 1957209), (57, 1373480), (60, 1304806), (76, 1030110), (95, 824088), (114, 686740), (120, 652403), (152, 515055), (190, 412044), (228, 343370), (285, 274696), (380, 206022), (456, 171685), (570, 137348), (760, 103011), (1140, 68674), (2280, 34337)]