1903362120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{480647}}^1$

素因数の和:480675

約数の個数: 96

約数和(自身を含む): 6748297920

約数和(自身を除く): 4844935800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 480647, 961294, 1441941, 1922588, 2403235, 2883882, 3845176, 4325823, 4806470, 5287117, 5767764, 7209705, 8651646, 9612940, 10574234, 11535528, 14419410, 15861351, 17303292, 19225880, 21148468, 21629115, 26435585, 28838820, 31722702, 34606584, 42296936, 43258230, 47584053, 52871170, 57677640, 63445404, 79306755, 86516460, 95168106, 105742340, 126890808, 158613510, 173032920, 190336212, 211484680, 237920265, 317227020, 380672424, 475840530, 634454040, 951681060, 1903362120]

約数ペア:

[(1, 1903362120), (2, 951681060), (3, 634454040), (4, 475840530), (5, 380672424), (6, 317227020), (8, 237920265), (9, 211484680), (10, 190336212), (11, 173032920), (12, 158613510), (15, 126890808), (18, 105742340), (20, 95168106), (22, 86516460), (24, 79306755), (30, 63445404), (33, 57677640), (36, 52871170), (40, 47584053), (44, 43258230), (45, 42296936), (55, 34606584), (60, 31722702), (66, 28838820), (72, 26435585), (88, 21629115), (90, 21148468), (99, 19225880), (110, 17303292), (120, 15861351), (132, 14419410), (165, 11535528), (180, 10574234), (198, 9612940), (220, 8651646), (264, 7209705), (330, 5767764), (360, 5287117), (396, 4806470), (440, 4325823), (495, 3845176), (660, 2883882), (792, 2403235), (990, 1922588), (1320, 1441941), (1980, 961294), (3960, 480647)]