15248880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21179}}^1$

素因数の和:21198

約数の個数: 60

約数和(自身を含む): 51213240

約数和(自身を除く): 35964360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 21179, 42358, 63537, 84716, 105895, 127074, 169432, 190611, 211790, 254148, 317685, 338864, 381222, 423580, 508296, 635370, 762444, 847160, 953055, 1016592, 1270740, 1524888, 1694320, 1906110, 2541480, 3049776, 3812220, 5082960, 7624440, 15248880]

約数ペア:

[(1, 15248880), (2, 7624440), (3, 5082960), (4, 3812220), (5, 3049776), (6, 2541480), (8, 1906110), (9, 1694320), (10, 1524888), (12, 1270740), (15, 1016592), (16, 953055), (18, 847160), (20, 762444), (24, 635370), (30, 508296), (36, 423580), (40, 381222), (45, 338864), (48, 317685), (60, 254148), (72, 211790), (80, 190611), (90, 169432), (120, 127074), (144, 105895), (180, 84716), (240, 63537), (360, 42358), (720, 21179)]