80769615840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{12613}}^1$

素因数の和:17081

約数の個数: 144

約数和(自身を含む): 275710151808

約数和(自身を除く): 194940535968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4447, 8894, 12613, 13341, 17788, 22235, 25226, 26682, 35576, 37839, 40023, 44470, 50452, 53364, 63065, 66705, 71152, 75678, 80046, 88940, 100904, 106728, 113517, 126130, 133410, 142304, 151356, 160092, 177880, 189195, 200115, 201808, 213456, 227034, 252260, 266820, 302712, 320184, 355760, 378390, 400230, 403616, 426912, 454068, 504520, 533640, 567585, 605424, 640368, 711520, 756780, 800460, 908136, 1009040, 1067280, 1135170, 1210848, 1280736, 1513560, 1600920, 1816272, 2018080, 2134560, 2270340, 3027120, 3201840, 3632544, 4540680, 6054240, 6403680, 9081360, 18162720, 56090011, 112180022, 168270033, 224360044, 280450055, 336540066, 448720088, 504810099, 560900110, 673080132, 841350165, 897440176, 1009620198, 1121800220, 1346160264, 1682700330, 1794880352, 2019240396, 2243600440, 2524050495, 2692320528, 3365400660, 4038480792, 4487200880, 5048100990, 5384641056, 6730801320, 8076961584, 8974401760, 10096201980, 13461602640, 16153923168, 20192403960, 26923205280, 40384807920, 80769615840]

約数ペア:

[(1, 80769615840), (2, 40384807920), (3, 26923205280), (4, 20192403960), (5, 16153923168), (6, 13461602640), (8, 10096201980), (9, 8974401760), (10, 8076961584), (12, 6730801320), (15, 5384641056), (16, 5048100990), (18, 4487200880), (20, 4038480792), (24, 3365400660), (30, 2692320528), (32, 2524050495), (36, 2243600440), (40, 2019240396), (45, 1794880352), (48, 1682700330), (60, 1346160264), (72, 1121800220), (80, 1009620198), (90, 897440176), (96, 841350165), (120, 673080132), (144, 560900110), (160, 504810099), (180, 448720088), (240, 336540066), (288, 280450055), (360, 224360044), (480, 168270033), (720, 112180022), (1440, 56090011), (4447, 18162720), (8894, 9081360), (12613, 6403680), (13341, 6054240), (17788, 4540680), (22235, 3632544), (25226, 3201840), (26682, 3027120), (35576, 2270340), (37839, 2134560), (40023, 2018080), (44470, 1816272), (50452, 1600920), (53364, 1513560), (63065, 1280736), (66705, 1210848), (71152, 1135170), (75678, 1067280), (80046, 1009040), (88940, 908136), (100904, 800460), (106728, 756780), (113517, 711520), (126130, 640368), (133410, 605424), (142304, 567585), (151356, 533640), (160092, 504520), (177880, 454068), (189195, 426912), (200115, 403616), (201808, 400230), (213456, 378390), (227034, 355760), (252260, 320184), (266820, 302712)]