19139068320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{39873059}}^1$

素因数の和:39873077

約数の個数: 48

約数和(自身を含む): 60288066720

約数和(自身を除く): 41148998400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 39873059, 79746118, 119619177, 159492236, 199365295, 239238354, 318984472, 398730590, 478476708, 598095885, 637968944, 797461180, 956953416, 1196191770, 1275937888, 1594922360, 1913906832, 2392383540, 3189844720, 3827813664, 4784767080, 6379689440, 9569534160, 19139068320]

約数ペア:

[(1, 19139068320), (2, 9569534160), (3, 6379689440), (4, 4784767080), (5, 3827813664), (6, 3189844720), (8, 2392383540), (10, 1913906832), (12, 1594922360), (15, 1275937888), (16, 1196191770), (20, 956953416), (24, 797461180), (30, 637968944), (32, 598095885), (40, 478476708), (48, 398730590), (60, 318984472), (80, 239238354), (96, 199365295), (120, 159492236), (160, 119619177), (240, 79746118), (480, 39873059)]