772438320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1072831}}^1$

素因数の和:1072850

約数の個数: 60

約数和(自身を含む): 2594107776

約数和(自身を除く): 1821669456

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, 1072831, 2145662, 3218493, 4291324, 5364155, 6436986, 8582648, 9655479, 10728310, 12873972, 16092465, 17165296, 19310958, 21456620, 25747944, 32184930, 38621916, 42913240, 48277395, 51495888, 64369860, 77243832, 85826480, 96554790, 128739720, 154487664, 193109580, 257479440, 386219160, 772438320]

約数ペア:

[(1, 772438320), (2, 386219160), (3, 257479440), (4, 193109580), (5, 154487664), (6, 128739720), (8, 96554790), (9, 85826480), (10, 77243832), (12, 64369860), (15, 51495888), (16, 48277395), (18, 42913240), (20, 38621916), (24, 32184930), (30, 25747944), (36, 21456620), (40, 19310958), (45, 17165296), (48, 16092465), (60, 12873972), (72, 10728310), (80, 9655479), (90, 8582648), (120, 6436986), (144, 5364155), (180, 4291324), (240, 3218493), (360, 2145662), (720, 1072831)]