513787320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{475729}}^1$

素因数の和:475749

約数の個数: 64

約数和(自身を含む): 1712628000

約数和(自身を除く): 1198840680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 475729, 951458, 1427187, 1902916, 2378645, 2854374, 3805832, 4281561, 4757290, 5708748, 7135935, 8563122, 9514580, 11417496, 12844683, 14271870, 17126244, 19029160, 21407805, 25689366, 28543740, 34252488, 42815610, 51378732, 57087480, 64223415, 85631220, 102757464, 128446830, 171262440, 256893660, 513787320]

約数ペア:

[(1, 513787320), (2, 256893660), (3, 171262440), (4, 128446830), (5, 102757464), (6, 85631220), (8, 64223415), (9, 57087480), (10, 51378732), (12, 42815610), (15, 34252488), (18, 28543740), (20, 25689366), (24, 21407805), (27, 19029160), (30, 17126244), (36, 14271870), (40, 12844683), (45, 11417496), (54, 9514580), (60, 8563122), (72, 7135935), (90, 5708748), (108, 4757290), (120, 4281561), (135, 3805832), (180, 2854374), (216, 2378645), (270, 1902916), (360, 1427187), (540, 951458), (1080, 475729)]