42118320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{175493}}^1$

素因数の和:175509

約数の個数: 40

約数和(自身を含む): 130567536

約数和(自身を除く): 88449216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 175493, 350986, 526479, 701972, 877465, 1052958, 1403944, 1754930, 2105916, 2632395, 2807888, 3509860, 4211832, 5264790, 7019720, 8423664, 10529580, 14039440, 21059160, 42118320]

約数ペア:

[(1, 42118320), (2, 21059160), (3, 14039440), (4, 10529580), (5, 8423664), (6, 7019720), (8, 5264790), (10, 4211832), (12, 3509860), (15, 2807888), (16, 2632395), (20, 2105916), (24, 1754930), (30, 1403944), (40, 1052958), (48, 877465), (60, 701972), (80, 526479), (120, 350986), (240, 175493)]