246816120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10657}}^1$

素因数の和:10864

約数の個数: 64

約数和(自身を含む): 744354720

約数和(自身を除く): 497538600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 10657, 11580, 21314, 23160, 31971, 42628, 53285, 63942, 85256, 106570, 127884, 159855, 213140, 255768, 319710, 426280, 639420, 1278840, 2056801, 4113602, 6170403, 8227204, 10284005, 12340806, 16454408, 20568010, 24681612, 30852015, 41136020, 49363224, 61704030, 82272040, 123408060, 246816120]

約数ペア:

[(1, 246816120), (2, 123408060), (3, 82272040), (4, 61704030), (5, 49363224), (6, 41136020), (8, 30852015), (10, 24681612), (12, 20568010), (15, 16454408), (20, 12340806), (24, 10284005), (30, 8227204), (40, 6170403), (60, 4113602), (120, 2056801), (193, 1278840), (386, 639420), (579, 426280), (772, 319710), (965, 255768), (1158, 213140), (1544, 159855), (1930, 127884), (2316, 106570), (2895, 85256), (3860, 63942), (4632, 53285), (5790, 42628), (7720, 31971), (10657, 23160), (11580, 21314)]