159233040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8191}}^1$

素因数の和:8219

約数の個数: 120

約数和(自身を含む): 554631168

約数和(自身を除く): 395398128

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, 8191, 9720, 16382, 19440, 24573, 32764, 40955, 49146, 65528, 73719, 81910, 98292, 122865, 131056, 147438, 163820, 196584, 221157, 245730, 294876, 327640, 368595, 393168, 442314, 491460, 589752, 655280, 663471, 737190, 884628, 982920, 1105785, 1179504, 1326942, 1474380, 1769256, 1965840, 1990413, 2211570, 2653884, 2948760, 3317355, 3538512, 3980826, 4423140, 5307768, 5897520, 6634710, 7961652, 8846280, 9952065, 10615536, 13269420, 15923304, 17692560, 19904130, 26538840, 31846608, 39808260, 53077680, 79616520, 159233040]

約数ペア:

[(1, 159233040), (2, 79616520), (3, 53077680), (4, 39808260), (5, 31846608), (6, 26538840), (8, 19904130), (9, 17692560), (10, 15923304), (12, 13269420), (15, 10615536), (16, 9952065), (18, 8846280), (20, 7961652), (24, 6634710), (27, 5897520), (30, 5307768), (36, 4423140), (40, 3980826), (45, 3538512), (48, 3317355), (54, 2948760), (60, 2653884), (72, 2211570), (80, 1990413), (81, 1965840), (90, 1769256), (108, 1474380), (120, 1326942), (135, 1179504), (144, 1105785), (162, 982920), (180, 884628), (216, 737190), (240, 663471), (243, 655280), (270, 589752), (324, 491460), (360, 442314), (405, 393168), (432, 368595), (486, 327640), (540, 294876), (648, 245730), (720, 221157), (810, 196584), (972, 163820), (1080, 147438), (1215, 131056), (1296, 122865), (1620, 98292), (1944, 81910), (2160, 73719), (2430, 65528), (3240, 49146), (3888, 40955), (4860, 32764), (6480, 24573), (8191, 19440), (9720, 16382)]