120031560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1828

約数の個数: 192

約数和(自身を含む): 450852480

約数和(自身を除く): 330820920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1783, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3566, 3740, 3960, 4488, 5349, 5610, 6120, 6732, 7132, 7480, 8415, 8915, 10698, 11220, 13464, 14264, 16047, 16830, 17830, 19613, 21396, 22440, 26745, 30311, 32094, 33660, 35660, 39226, 42792, 53490, 58839, 60622, 64188, 67320, 71320, 78452, 80235, 90933, 98065, 106980, 117678, 121244, 128376, 151555, 156904, 160470, 176517, 181866, 196130, 213960, 235356, 242488, 272799, 294195, 303110, 320940, 333421, 353034, 363732, 392260, 454665, 470712, 545598, 588390, 606220, 641880, 666842, 706068, 727464, 784520, 882585, 909330, 1000263, 1091196, 1176780, 1212440, 1333684, 1363995, 1412136, 1667105, 1765170, 1818660, 2000526, 2182392, 2353560, 2667368, 2727990, 3000789, 3334210, 3530340, 3637320, 4001052, 5001315, 5455980, 6001578, 6668420, 7060680, 8002104, 10002630, 10911960, 12003156, 13336840, 15003945, 20005260, 24006312, 30007890, 40010520, 60015780, 120031560]

約数ペア:

[(1, 120031560), (2, 60015780), (3, 40010520), (4, 30007890), (5, 24006312), (6, 20005260), (8, 15003945), (9, 13336840), (10, 12003156), (11, 10911960), (12, 10002630), (15, 8002104), (17, 7060680), (18, 6668420), (20, 6001578), (22, 5455980), (24, 5001315), (30, 4001052), (33, 3637320), (34, 3530340), (36, 3334210), (40, 3000789), (44, 2727990), (45, 2667368), (51, 2353560), (55, 2182392), (60, 2000526), (66, 1818660), (68, 1765170), (72, 1667105), (85, 1412136), (88, 1363995), (90, 1333684), (99, 1212440), (102, 1176780), (110, 1091196), (120, 1000263), (132, 909330), (136, 882585), (153, 784520), (165, 727464), (170, 706068), (180, 666842), (187, 641880), (198, 606220), (204, 588390), (220, 545598), (255, 470712), (264, 454665), (306, 392260), (330, 363732), (340, 353034), (360, 333421), (374, 320940), (396, 303110), (408, 294195), (440, 272799), (495, 242488), (510, 235356), (561, 213960), (612, 196130), (660, 181866), (680, 176517), (748, 160470), (765, 156904), (792, 151555), (935, 128376), (990, 121244), (1020, 117678), (1122, 106980), (1224, 98065), (1320, 90933), (1496, 80235), (1530, 78452), (1683, 71320), (1783, 67320), (1870, 64188), (1980, 60622), (2040, 58839), (2244, 53490), (2805, 42792), (3060, 39226), (3366, 35660), (3566, 33660), (3740, 32094), (3960, 30311), (4488, 26745), (5349, 22440), (5610, 21396), (6120, 19613), (6732, 17830), (7132, 16830), (7480, 16047), (8415, 14264), (8915, 13464), (10698, 11220)]