159903480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121139}}^1$

素因数の和:121164

約数の個数: 64

約数和(自身を含む): 523324800

約数和(自身を除く): 363421320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 121139, 242278, 363417, 484556, 605695, 726834, 969112, 1211390, 1332529, 1453668, 1817085, 2422780, 2665058, 2907336, 3634170, 3997587, 4845560, 5330116, 6662645, 7268340, 7995174, 10660232, 13325290, 14536680, 15990348, 19987935, 26650580, 31980696, 39975870, 53301160, 79951740, 159903480]

約数ペア:

[(1, 159903480), (2, 79951740), (3, 53301160), (4, 39975870), (5, 31980696), (6, 26650580), (8, 19987935), (10, 15990348), (11, 14536680), (12, 13325290), (15, 10660232), (20, 7995174), (22, 7268340), (24, 6662645), (30, 5330116), (33, 4845560), (40, 3997587), (44, 3634170), (55, 2907336), (60, 2665058), (66, 2422780), (88, 1817085), (110, 1453668), (120, 1332529), (132, 1211390), (165, 969112), (220, 726834), (264, 605695), (330, 484556), (440, 363417), (660, 242278), (1320, 121139)]