1517000040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4213889}}^1$

素因数の和:4213906

約数の個数: 48

約数和(自身を含む): 4930251300

約数和(自身を除く): 3413251260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4213889, 8427778, 12641667, 16855556, 21069445, 25283334, 33711112, 37925001, 42138890, 50566668, 63208335, 75850002, 84277780, 101133336, 126416670, 151700004, 168555560, 189625005, 252833340, 303400008, 379250010, 505666680, 758500020, 1517000040]

約数ペア:

[(1, 1517000040), (2, 758500020), (3, 505666680), (4, 379250010), (5, 303400008), (6, 252833340), (8, 189625005), (9, 168555560), (10, 151700004), (12, 126416670), (15, 101133336), (18, 84277780), (20, 75850002), (24, 63208335), (30, 50566668), (36, 42138890), (40, 37925001), (45, 33711112), (60, 25283334), (72, 21069445), (90, 16855556), (120, 12641667), (180, 8427778), (360, 4213889)]