16125840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22397}}^1$

素因数の和:22416

約数の個数: 60

約数和(自身を含む): 54158364

約数和(自身を除く): 38032524

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, 22397, 44794, 67191, 89588, 111985, 134382, 179176, 201573, 223970, 268764, 335955, 358352, 403146, 447940, 537528, 671910, 806292, 895880, 1007865, 1075056, 1343820, 1612584, 1791760, 2015730, 2687640, 3225168, 4031460, 5375280, 8062920, 16125840]

約数ペア:

[(1, 16125840), (2, 8062920), (3, 5375280), (4, 4031460), (5, 3225168), (6, 2687640), (8, 2015730), (9, 1791760), (10, 1612584), (12, 1343820), (15, 1075056), (16, 1007865), (18, 895880), (20, 806292), (24, 671910), (30, 537528), (36, 447940), (40, 403146), (45, 358352), (48, 335955), (60, 268764), (72, 223970), (80, 201573), (90, 179176), (120, 134382), (144, 111985), (180, 89588), (240, 67191), (360, 44794), (720, 22397)]