83661360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{971}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 260340480

約数和(自身を除く): 176679120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 971, 1077, 1436, 1795, 1942, 2154, 2872, 2913, 3590, 3884, 4308, 4855, 5385, 5744, 5826, 7180, 7768, 8616, 9710, 10770, 11652, 14360, 14565, 15536, 17232, 19420, 21540, 23304, 28720, 29130, 38840, 43080, 46608, 58260, 77680, 86160, 116520, 233040, 348589, 697178, 1045767, 1394356, 1742945, 2091534, 2788712, 3485890, 4183068, 5228835, 5577424, 6971780, 8366136, 10457670, 13943560, 16732272, 20915340, 27887120, 41830680, 83661360]

約数ペア:

[(1, 83661360), (2, 41830680), (3, 27887120), (4, 20915340), (5, 16732272), (6, 13943560), (8, 10457670), (10, 8366136), (12, 6971780), (15, 5577424), (16, 5228835), (20, 4183068), (24, 3485890), (30, 2788712), (40, 2091534), (48, 1742945), (60, 1394356), (80, 1045767), (120, 697178), (240, 348589), (359, 233040), (718, 116520), (971, 86160), (1077, 77680), (1436, 58260), (1795, 46608), (1942, 43080), (2154, 38840), (2872, 29130), (2913, 28720), (3590, 23304), (3884, 21540), (4308, 19420), (4855, 17232), (5385, 15536), (5744, 14565), (5826, 14360), (7180, 11652), (7768, 10770), (8616, 9710)]