161181360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1144

約数の個数: 160

約数和(自身を含む): 563535360

約数和(自身を除く): 402354000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1051, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2102, 2130, 2160, 2556, 2840, 3153, 3195, 3408, 3834, 4204, 4260, 5112, 5255, 5680, 6306, 6390, 7668, 8408, 8520, 9459, 9585, 10224, 10510, 12612, 12780, 15336, 15765, 16816, 17040, 18918, 19170, 21020, 25224, 25560, 28377, 30672, 31530, 37836, 38340, 42040, 47295, 50448, 51120, 56754, 63060, 74621, 75672, 76680, 84080, 94590, 113508, 126120, 141885, 149242, 151344, 153360, 189180, 223863, 227016, 252240, 283770, 298484, 373105, 378360, 447726, 454032, 567540, 596968, 671589, 746210, 756720, 895452, 1119315, 1135080, 1193936, 1343178, 1492420, 1790904, 2014767, 2238630, 2270160, 2686356, 2984840, 3357945, 3581808, 4029534, 4477260, 5372712, 5969680, 6715890, 8059068, 8954520, 10073835, 10745424, 13431780, 16118136, 17909040, 20147670, 26863560, 32236272, 40295340, 53727120, 80590680, 161181360]

約数ペア:

[(1, 161181360), (2, 80590680), (3, 53727120), (4, 40295340), (5, 32236272), (6, 26863560), (8, 20147670), (9, 17909040), (10, 16118136), (12, 13431780), (15, 10745424), (16, 10073835), (18, 8954520), (20, 8059068), (24, 6715890), (27, 5969680), (30, 5372712), (36, 4477260), (40, 4029534), (45, 3581808), (48, 3357945), (54, 2984840), (60, 2686356), (71, 2270160), (72, 2238630), (80, 2014767), (90, 1790904), (108, 1492420), (120, 1343178), (135, 1193936), (142, 1135080), (144, 1119315), (180, 895452), (213, 756720), (216, 746210), (240, 671589), (270, 596968), (284, 567540), (355, 454032), (360, 447726), (426, 378360), (432, 373105), (540, 298484), (568, 283770), (639, 252240), (710, 227016), (720, 223863), (852, 189180), (1051, 153360), (1065, 151344), (1080, 149242), (1136, 141885), (1278, 126120), (1420, 113508), (1704, 94590), (1917, 84080), (2102, 76680), (2130, 75672), (2160, 74621), (2556, 63060), (2840, 56754), (3153, 51120), (3195, 50448), (3408, 47295), (3834, 42040), (4204, 38340), (4260, 37836), (5112, 31530), (5255, 30672), (5680, 28377), (6306, 25560), (6390, 25224), (7668, 21020), (8408, 19170), (8520, 18918), (9459, 17040), (9585, 16816), (10224, 15765), (10510, 15336), (12612, 12780)]