788891940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1460911}}^1$

素因数の和:1460929

約数の個数: 48

約数和(自身を含む): 2454332160

約数和(自身を除く): 1665440220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1460911, 2921822, 4382733, 5843644, 7304555, 8765466, 13148199, 14609110, 17530932, 21913665, 26296398, 29218220, 39444597, 43827330, 52592796, 65740995, 78889194, 87654660, 131481990, 157778388, 197222985, 262963980, 394445970, 788891940]

約数ペア:

[(1, 788891940), (2, 394445970), (3, 262963980), (4, 197222985), (5, 157778388), (6, 131481990), (9, 87654660), (10, 78889194), (12, 65740995), (15, 52592796), (18, 43827330), (20, 39444597), (27, 29218220), (30, 26296398), (36, 21913665), (45, 17530932), (54, 14609110), (60, 13148199), (90, 8765466), (108, 7304555), (135, 5843644), (180, 4382733), (270, 2921822), (540, 1460911)]