69689040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2244

約数の個数: 80

約数和(自身を含む): 217694400

約数和(自身を除く): 148005360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2089, 2224, 2780, 3336, 4170, 4178, 5560, 6267, 6672, 8340, 8356, 10445, 11120, 12534, 16680, 16712, 20890, 25068, 31335, 33360, 33424, 41780, 50136, 62670, 83560, 100272, 125340, 167120, 250680, 290371, 501360, 580742, 871113, 1161484, 1451855, 1742226, 2322968, 2903710, 3484452, 4355565, 4645936, 5807420, 6968904, 8711130, 11614840, 13937808, 17422260, 23229680, 34844520, 69689040]

約数ペア:

[(1, 69689040), (2, 34844520), (3, 23229680), (4, 17422260), (5, 13937808), (6, 11614840), (8, 8711130), (10, 6968904), (12, 5807420), (15, 4645936), (16, 4355565), (20, 3484452), (24, 2903710), (30, 2322968), (40, 1742226), (48, 1451855), (60, 1161484), (80, 871113), (120, 580742), (139, 501360), (240, 290371), (278, 250680), (417, 167120), (556, 125340), (695, 100272), (834, 83560), (1112, 62670), (1390, 50136), (1668, 41780), (2085, 33424), (2089, 33360), (2224, 31335), (2780, 25068), (3336, 20890), (4170, 16712), (4178, 16680), (5560, 12534), (6267, 11120), (6672, 10445), (8340, 8356)]