2019918360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{11443}}^1$

素因数の和:12928

約数の個数: 64

約数和(自身を含む): 6064404480

約数和(自身を除く): 4044486120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1471, 2942, 4413, 5884, 7355, 8826, 11443, 11768, 14710, 17652, 22065, 22886, 29420, 34329, 35304, 44130, 45772, 57215, 58840, 68658, 88260, 91544, 114430, 137316, 171645, 176520, 228860, 274632, 343290, 457720, 686580, 1373160, 16832653, 33665306, 50497959, 67330612, 84163265, 100995918, 134661224, 168326530, 201991836, 252489795, 336653060, 403983672, 504979590, 673306120, 1009959180, 2019918360]

約数ペア:

[(1, 2019918360), (2, 1009959180), (3, 673306120), (4, 504979590), (5, 403983672), (6, 336653060), (8, 252489795), (10, 201991836), (12, 168326530), (15, 134661224), (20, 100995918), (24, 84163265), (30, 67330612), (40, 50497959), (60, 33665306), (120, 16832653), (1471, 1373160), (2942, 686580), (4413, 457720), (5884, 343290), (7355, 274632), (8826, 228860), (11443, 176520), (11768, 171645), (14710, 137316), (17652, 114430), (22065, 91544), (22886, 88260), (29420, 68658), (34329, 58840), (35304, 57215), (44130, 45772)]