730198320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3042493}}^1$

素因数の和:3042509

約数の個数: 40

約数和(自身を含む): 2263615536

約数和(自身を除く): 1533417216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3042493, 6084986, 9127479, 12169972, 15212465, 18254958, 24339944, 30424930, 36509916, 45637395, 48679888, 60849860, 73019832, 91274790, 121699720, 146039664, 182549580, 243399440, 365099160, 730198320]

約数ペア:

[(1, 730198320), (2, 365099160), (3, 243399440), (4, 182549580), (5, 146039664), (6, 121699720), (8, 91274790), (10, 73019832), (12, 60849860), (15, 48679888), (16, 45637395), (20, 36509916), (24, 30424930), (30, 24339944), (40, 18254958), (48, 15212465), (60, 12169972), (80, 9127479), (120, 6084986), (240, 3042493)]