64302960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{267929}}^1$

素因数の和:267945

約数の個数: 40

約数和(自身を含む): 199339920

約数和(自身を除く): 135036960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 267929, 535858, 803787, 1071716, 1339645, 1607574, 2143432, 2679290, 3215148, 4018935, 4286864, 5358580, 6430296, 8037870, 10717160, 12860592, 16075740, 21434320, 32151480, 64302960]

約数ペア:

[(1, 64302960), (2, 32151480), (3, 21434320), (4, 16075740), (5, 12860592), (6, 10717160), (8, 8037870), (10, 6430296), (12, 5358580), (15, 4286864), (16, 4018935), (20, 3215148), (24, 2679290), (30, 2143432), (40, 1607574), (48, 1339645), (60, 1071716), (80, 803787), (120, 535858), (240, 267929)]