290560877640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73373959}}^1$

素因数の和:73373987

約数の個数: 96

約数和(自身を含む): 1030170398400

約数和(自身を除く): 739609520760

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, 73373959, 146747918, 220121877, 293495836, 366869795, 440243754, 586991672, 660365631, 733739590, 807113549, 880487508, 1100609385, 1320731262, 1467479180, 1614227098, 1760975016, 2201218770, 2421340647, 2641462524, 2934958360, 3228454196, 3301828155, 4035567745, 4402437540, 4842681294, 5282925048, 6456908392, 6603656310, 7264021941, 8071135490, 8804875080, 9685362588, 12106703235, 13207312620, 14528043882, 16142270980, 19370725176, 24213406470, 26414625240, 29056087764, 32284541960, 36320109705, 48426812940, 58112175528, 72640219410, 96853625880, 145280438820, 290560877640]

約数ペア:

[(1, 290560877640), (2, 145280438820), (3, 96853625880), (4, 72640219410), (5, 58112175528), (6, 48426812940), (8, 36320109705), (9, 32284541960), (10, 29056087764), (11, 26414625240), (12, 24213406470), (15, 19370725176), (18, 16142270980), (20, 14528043882), (22, 13207312620), (24, 12106703235), (30, 9685362588), (33, 8804875080), (36, 8071135490), (40, 7264021941), (44, 6603656310), (45, 6456908392), (55, 5282925048), (60, 4842681294), (66, 4402437540), (72, 4035567745), (88, 3301828155), (90, 3228454196), (99, 2934958360), (110, 2641462524), (120, 2421340647), (132, 2201218770), (165, 1760975016), (180, 1614227098), (198, 1467479180), (220, 1320731262), (264, 1100609385), (330, 880487508), (360, 807113549), (396, 733739590), (440, 660365631), (495, 586991672), (660, 440243754), (792, 366869795), (990, 293495836), (1320, 220121877), (1980, 146747918), (3960, 73373959)]