40241640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335347}}^1$

素因数の和:335361

約数の個数: 32

約数和(自身を含む): 120725280

約数和(自身を除く): 80483640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335347, 670694, 1006041, 1341388, 1676735, 2012082, 2682776, 3353470, 4024164, 5030205, 6706940, 8048328, 10060410, 13413880, 20120820, 40241640]

約数ペア:

[(1, 40241640), (2, 20120820), (3, 13413880), (4, 10060410), (5, 8048328), (6, 6706940), (8, 5030205), (10, 4024164), (12, 3353470), (15, 2682776), (20, 2012082), (24, 1676735), (30, 1341388), (40, 1006041), (60, 670694), (120, 335347)]