148152240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7621}}^1$

素因数の和:7649

約数の個数: 120

約数和(自身を含む): 516039888

約数和(自身を除く): 367887648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7621, 9720, 15242, 19440, 22863, 30484, 38105, 45726, 60968, 68589, 76210, 91452, 114315, 121936, 137178, 152420, 182904, 205767, 228630, 274356, 304840, 342945, 365808, 411534, 457260, 548712, 609680, 617301, 685890, 823068, 914520, 1028835, 1097424, 1234602, 1371780, 1646136, 1829040, 1851903, 2057670, 2469204, 2743560, 3086505, 3292272, 3703806, 4115340, 4938408, 5487120, 6173010, 7407612, 8230680, 9259515, 9876816, 12346020, 14815224, 16461360, 18519030, 24692040, 29630448, 37038060, 49384080, 74076120, 148152240]

約数ペア:

[(1, 148152240), (2, 74076120), (3, 49384080), (4, 37038060), (5, 29630448), (6, 24692040), (8, 18519030), (9, 16461360), (10, 14815224), (12, 12346020), (15, 9876816), (16, 9259515), (18, 8230680), (20, 7407612), (24, 6173010), (27, 5487120), (30, 4938408), (36, 4115340), (40, 3703806), (45, 3292272), (48, 3086505), (54, 2743560), (60, 2469204), (72, 2057670), (80, 1851903), (81, 1829040), (90, 1646136), (108, 1371780), (120, 1234602), (135, 1097424), (144, 1028835), (162, 914520), (180, 823068), (216, 685890), (240, 617301), (243, 609680), (270, 548712), (324, 457260), (360, 411534), (405, 365808), (432, 342945), (486, 304840), (540, 274356), (648, 228630), (720, 205767), (810, 182904), (972, 152420), (1080, 137178), (1215, 121936), (1296, 114315), (1620, 91452), (1944, 76210), (2160, 68589), (2430, 60968), (3240, 45726), (3888, 38105), (4860, 30484), (6480, 22863), (7621, 19440), (9720, 15242)]