15229320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 46008000

約数和(自身を除く): 30778680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 709, 716, 895, 1074, 1418, 1432, 1790, 2127, 2148, 2685, 2836, 3545, 3580, 4254, 4296, 5370, 5672, 7090, 7160, 8508, 10635, 10740, 14180, 17016, 21270, 21480, 28360, 42540, 85080, 126911, 253822, 380733, 507644, 634555, 761466, 1015288, 1269110, 1522932, 1903665, 2538220, 3045864, 3807330, 5076440, 7614660, 15229320]

約数ペア:

[(1, 15229320), (2, 7614660), (3, 5076440), (4, 3807330), (5, 3045864), (6, 2538220), (8, 1903665), (10, 1522932), (12, 1269110), (15, 1015288), (20, 761466), (24, 634555), (30, 507644), (40, 380733), (60, 253822), (120, 126911), (179, 85080), (358, 42540), (537, 28360), (709, 21480), (716, 21270), (895, 17016), (1074, 14180), (1418, 10740), (1432, 10635), (1790, 8508), (2127, 7160), (2148, 7090), (2685, 5672), (2836, 5370), (3545, 4296), (3580, 4254)]