15771060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2193

約数の個数: 72

約数和(自身を含む): 49028616

約数和(自身を除く): 33257556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2137, 2460, 3690, 4274, 6411, 7380, 8548, 10685, 12822, 19233, 21370, 25644, 32055, 38466, 42740, 64110, 76932, 87617, 96165, 128220, 175234, 192330, 262851, 350468, 384660, 438085, 525702, 788553, 876170, 1051404, 1314255, 1577106, 1752340, 2628510, 3154212, 3942765, 5257020, 7885530, 15771060]

約数ペア:

[(1, 15771060), (2, 7885530), (3, 5257020), (4, 3942765), (5, 3154212), (6, 2628510), (9, 1752340), (10, 1577106), (12, 1314255), (15, 1051404), (18, 876170), (20, 788553), (30, 525702), (36, 438085), (41, 384660), (45, 350468), (60, 262851), (82, 192330), (90, 175234), (123, 128220), (164, 96165), (180, 87617), (205, 76932), (246, 64110), (369, 42740), (410, 38466), (492, 32055), (615, 25644), (738, 21370), (820, 19233), (1230, 12822), (1476, 10685), (1845, 8548), (2137, 7380), (2460, 6411), (3690, 4274)]