78164792760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15887153}}^1$

素因数の和:15887208

約数の個数: 64

約数和(自身を含む): 240213768480

約数和(自身を除く): 162048975720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 15887153, 31774306, 47661459, 63548612, 79435765, 95322918, 127097224, 158871530, 190645836, 238307295, 317743060, 381291672, 476614590, 635486120, 651373273, 953229180, 1302746546, 1906458360, 1954119819, 2605493092, 3256866365, 3908239638, 5210986184, 6513732730, 7816479276, 9770599095, 13027465460, 15632958552, 19541198190, 26054930920, 39082396380, 78164792760]

約数ペア:

[(1, 78164792760), (2, 39082396380), (3, 26054930920), (4, 19541198190), (5, 15632958552), (6, 13027465460), (8, 9770599095), (10, 7816479276), (12, 6513732730), (15, 5210986184), (20, 3908239638), (24, 3256866365), (30, 2605493092), (40, 1954119819), (41, 1906458360), (60, 1302746546), (82, 953229180), (120, 651373273), (123, 635486120), (164, 476614590), (205, 381291672), (246, 317743060), (328, 238307295), (410, 190645836), (492, 158871530), (615, 127097224), (820, 95322918), (984, 79435765), (1230, 63548612), (1640, 47661459), (2460, 31774306), (4920, 15887153)]