727586280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1051}}^1$

素因数の和:1712

約数の個数: 128

約数和(自身を含む): 2431382400

約数和(自身を除く): 1703796120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 641, 1051, 1080, 1282, 1923, 2102, 2564, 3153, 3205, 3846, 4204, 5128, 5255, 5769, 6306, 6410, 7692, 8408, 9459, 9615, 10510, 11538, 12612, 12820, 15384, 15765, 17307, 18918, 19230, 21020, 23076, 25224, 25640, 28377, 28845, 31530, 34614, 37836, 38460, 42040, 46152, 47295, 56754, 57690, 63060, 69228, 75672, 76920, 86535, 94590, 113508, 115380, 126120, 138456, 141885, 173070, 189180, 227016, 230760, 283770, 346140, 378360, 567540, 673691, 692280, 1135080, 1347382, 2021073, 2694764, 3368455, 4042146, 5389528, 6063219, 6736910, 8084292, 10105365, 12126438, 13473820, 16168584, 18189657, 20210730, 24252876, 26947640, 30316095, 36379314, 40421460, 48505752, 60632190, 72758628, 80842920, 90948285, 121264380, 145517256, 181896570, 242528760, 363793140, 727586280]

約数ペア:

[(1, 727586280), (2, 363793140), (3, 242528760), (4, 181896570), (5, 145517256), (6, 121264380), (8, 90948285), (9, 80842920), (10, 72758628), (12, 60632190), (15, 48505752), (18, 40421460), (20, 36379314), (24, 30316095), (27, 26947640), (30, 24252876), (36, 20210730), (40, 18189657), (45, 16168584), (54, 13473820), (60, 12126438), (72, 10105365), (90, 8084292), (108, 6736910), (120, 6063219), (135, 5389528), (180, 4042146), (216, 3368455), (270, 2694764), (360, 2021073), (540, 1347382), (641, 1135080), (1051, 692280), (1080, 673691), (1282, 567540), (1923, 378360), (2102, 346140), (2564, 283770), (3153, 230760), (3205, 227016), (3846, 189180), (4204, 173070), (5128, 141885), (5255, 138456), (5769, 126120), (6306, 115380), (6410, 113508), (7692, 94590), (8408, 86535), (9459, 76920), (9615, 75672), (10510, 69228), (11538, 63060), (12612, 57690), (12820, 56754), (15384, 47295), (15765, 46152), (17307, 42040), (18918, 38460), (19230, 37836), (21020, 34614), (23076, 31530), (25224, 28845), (25640, 28377)]