563638702320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{789941}}^1$

素因数の和:790951

約数の個数: 120

約数和(自身を含む): 1894799117952

約数和(自身を除く): 1331160415632

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, 720, 991, 1982, 2973, 3964, 4955, 5946, 7928, 8919, 9910, 11892, 14865, 15856, 17838, 19820, 23784, 29730, 35676, 39640, 44595, 47568, 59460, 71352, 79280, 89190, 118920, 142704, 178380, 237840, 356760, 713520, 789941, 1579882, 2369823, 3159764, 3949705, 4739646, 6319528, 7109469, 7899410, 9479292, 11849115, 12639056, 14218938, 15798820, 18958584, 23698230, 28437876, 31597640, 35547345, 37917168, 47396460, 56875752, 63195280, 71094690, 94792920, 113751504, 142189380, 189585840, 284378760, 568757520, 782831531, 1565663062, 2348494593, 3131326124, 3914157655, 4696989186, 6262652248, 7045483779, 7828315310, 9393978372, 11742472965, 12525304496, 14090967558, 15656630620, 18787956744, 23484945930, 28181935116, 31313261240, 35227418895, 37575913488, 46969891860, 56363870232, 62626522480, 70454837790, 93939783720, 112727740464, 140909675580, 187879567440, 281819351160, 563638702320]

約数ペア:

[(1, 563638702320), (2, 281819351160), (3, 187879567440), (4, 140909675580), (5, 112727740464), (6, 93939783720), (8, 70454837790), (9, 62626522480), (10, 56363870232), (12, 46969891860), (15, 37575913488), (16, 35227418895), (18, 31313261240), (20, 28181935116), (24, 23484945930), (30, 18787956744), (36, 15656630620), (40, 14090967558), (45, 12525304496), (48, 11742472965), (60, 9393978372), (72, 7828315310), (80, 7045483779), (90, 6262652248), (120, 4696989186), (144, 3914157655), (180, 3131326124), (240, 2348494593), (360, 1565663062), (720, 782831531), (991, 568757520), (1982, 284378760), (2973, 189585840), (3964, 142189380), (4955, 113751504), (5946, 94792920), (7928, 71094690), (8919, 63195280), (9910, 56875752), (11892, 47396460), (14865, 37917168), (15856, 35547345), (17838, 31597640), (19820, 28437876), (23784, 23698230), (29730, 18958584), (35676, 15798820), (39640, 14218938), (44595, 12639056), (47568, 11849115), (59460, 9479292), (71352, 7899410), (79280, 7109469), (89190, 6319528), (118920, 4739646), (142704, 3949705), (178380, 3159764), (237840, 2369823), (356760, 1579882), (713520, 789941)]