159476040

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1823}}^1$

素因数の和:1855

約数の個数: 128

約数和(自身を含む): 538444800

約数和(自身を除く): 378968760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1823, 1944, 2187, 2430, 2916, 3240, 3645, 3646, 4374, 4860, 5469, 5832, 7290, 7292, 8748, 9115, 9720, 10935, 10938, 14580, 14584, 16407, 17496, 18230, 21870, 21876, 27345, 29160, 32814, 36460, 43740, 43752, 49221, 54690, 65628, 72920, 82035, 87480, 98442, 109380, 131256, 147663, 164070, 196884, 218760, 246105, 295326, 328140, 393768, 442989, 492210, 590652, 656280, 738315, 885978, 984420, 1181304, 1328967, 1476630, 1771956, 1968840, 2214945, 2657934, 2953260, 3543912, 3986901, 4429890, 5315868, 5906520, 6644835, 7973802, 8859780, 10631736, 13289670, 15947604, 17719560, 19934505, 26579340, 31895208, 39869010, 53158680, 79738020, 159476040]

約数ペア:

[(1, 159476040), (2, 79738020), (3, 53158680), (4, 39869010), (5, 31895208), (6, 26579340), (8, 19934505), (9, 17719560), (10, 15947604), (12, 13289670), (15, 10631736), (18, 8859780), (20, 7973802), (24, 6644835), (27, 5906520), (30, 5315868), (36, 4429890), (40, 3986901), (45, 3543912), (54, 2953260), (60, 2657934), (72, 2214945), (81, 1968840), (90, 1771956), (108, 1476630), (120, 1328967), (135, 1181304), (162, 984420), (180, 885978), (216, 738315), (243, 656280), (270, 590652), (324, 492210), (360, 442989), (405, 393768), (486, 328140), (540, 295326), (648, 246105), (729, 218760), (810, 196884), (972, 164070), (1080, 147663), (1215, 131256), (1458, 109380), (1620, 98442), (1823, 87480), (1944, 82035), (2187, 72920), (2430, 65628), (2916, 54690), (3240, 49221), (3645, 43752), (3646, 43740), (4374, 36460), (4860, 32814), (5469, 29160), (5832, 27345), (7290, 21876), (7292, 21870), (8748, 18230), (9115, 17496), (9720, 16407), (10935, 14584), (10938, 14580)]