1488360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 4550400

約数和(自身を除く): 3062040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 157, 158, 237, 314, 316, 395, 471, 474, 628, 632, 785, 790, 942, 948, 1185, 1256, 1570, 1580, 1884, 1896, 2355, 2370, 3140, 3160, 3768, 4710, 4740, 6280, 9420, 9480, 12403, 18840, 24806, 37209, 49612, 62015, 74418, 99224, 124030, 148836, 186045, 248060, 297672, 372090, 496120, 744180, 1488360]

約数ペア:

[(1, 1488360), (2, 744180), (3, 496120), (4, 372090), (5, 297672), (6, 248060), (8, 186045), (10, 148836), (12, 124030), (15, 99224), (20, 74418), (24, 62015), (30, 49612), (40, 37209), (60, 24806), (79, 18840), (120, 12403), (157, 9480), (158, 9420), (237, 6280), (314, 4740), (316, 4710), (395, 3768), (471, 3160), (474, 3140), (628, 2370), (632, 2355), (785, 1896), (790, 1884), (942, 1580), (948, 1570), (1185, 1256)]