144021660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77431}}^1$

素因数の和:77474

約数の個数: 48

約数和(自身を含む): 416274432

約数和(自身を除く): 272252772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 77431, 154862, 232293, 309724, 387155, 464586, 774310, 929172, 1161465, 1548620, 2322930, 2400361, 4645860, 4800722, 7201083, 9601444, 12001805, 14402166, 24003610, 28804332, 36005415, 48007220, 72010830, 144021660]

約数ペア:

[(1, 144021660), (2, 72010830), (3, 48007220), (4, 36005415), (5, 28804332), (6, 24003610), (10, 14402166), (12, 12001805), (15, 9601444), (20, 7201083), (30, 4800722), (31, 4645860), (60, 2400361), (62, 2322930), (93, 1548620), (124, 1161465), (155, 929172), (186, 774310), (310, 464586), (372, 387155), (465, 309724), (620, 232293), (930, 154862), (1860, 77431)]