79616520

素因数分解:

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

素因数の和:8217

約数の個数: 96

約数和(自身を含む): 268369920

約数和(自身を除く): 188753400

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8191, 9720, 16382, 24573, 32764, 40955, 49146, 65528, 73719, 81910, 98292, 122865, 147438, 163820, 196584, 221157, 245730, 294876, 327640, 368595, 442314, 491460, 589752, 663471, 737190, 884628, 982920, 1105785, 1326942, 1474380, 1769256, 1990413, 2211570, 2653884, 2948760, 3317355, 3980826, 4423140, 5307768, 6634710, 7961652, 8846280, 9952065, 13269420, 15923304, 19904130, 26538840, 39808260, 79616520]

約数ペア:

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