980727120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{2297}}^1$

素因数の和:2909

約数の個数: 120

約数和(自身を含む): 3300599016

約数和(自身を除く): 2319871896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 593, 720, 1186, 1779, 2297, 2372, 2965, 3558, 4594, 4744, 5337, 5930, 6891, 7116, 8895, 9188, 9488, 10674, 11485, 11860, 13782, 14232, 17790, 18376, 20673, 21348, 22970, 23720, 26685, 27564, 28464, 34455, 35580, 36752, 41346, 42696, 45940, 47440, 53370, 55128, 68910, 71160, 82692, 85392, 91880, 103365, 106740, 110256, 137820, 142320, 165384, 183760, 206730, 213480, 275640, 330768, 413460, 426960, 551280, 826920, 1362121, 1653840, 2724242, 4086363, 5448484, 6810605, 8172726, 10896968, 12259089, 13621210, 16345452, 20431815, 21793936, 24518178, 27242420, 32690904, 40863630, 49036356, 54484840, 61295445, 65381808, 81727260, 98072712, 108969680, 122590890, 163454520, 196145424, 245181780, 326909040, 490363560, 980727120]

約数ペア:

[(1, 980727120), (2, 490363560), (3, 326909040), (4, 245181780), (5, 196145424), (6, 163454520), (8, 122590890), (9, 108969680), (10, 98072712), (12, 81727260), (15, 65381808), (16, 61295445), (18, 54484840), (20, 49036356), (24, 40863630), (30, 32690904), (36, 27242420), (40, 24518178), (45, 21793936), (48, 20431815), (60, 16345452), (72, 13621210), (80, 12259089), (90, 10896968), (120, 8172726), (144, 6810605), (180, 5448484), (240, 4086363), (360, 2724242), (593, 1653840), (720, 1362121), (1186, 826920), (1779, 551280), (2297, 426960), (2372, 413460), (2965, 330768), (3558, 275640), (4594, 213480), (4744, 206730), (5337, 183760), (5930, 165384), (6891, 142320), (7116, 137820), (8895, 110256), (9188, 106740), (9488, 103365), (10674, 91880), (11485, 85392), (11860, 82692), (13782, 71160), (14232, 68910), (17790, 55128), (18376, 53370), (20673, 47440), (21348, 45940), (22970, 42696), (23720, 41346), (26685, 36752), (27564, 35580), (28464, 34455)]