1323181680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5737}}^1$

素因数の和:5815

約数の個数: 120

約数和(自身を含む): 4239188496

約数和(自身を除く): 2916006816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4805, 5737, 5766, 7440, 7688, 9610, 11474, 11532, 14415, 15376, 17211, 19220, 22948, 23064, 28685, 28830, 34422, 38440, 45896, 46128, 57370, 57660, 68844, 76880, 86055, 91792, 114740, 115320, 137688, 172110, 177847, 229480, 230640, 275376, 344220, 355694, 458960, 533541, 688440, 711388, 889235, 1067082, 1376880, 1422776, 1778470, 2134164, 2667705, 2845552, 3556940, 4268328, 5335410, 5513257, 7113880, 8536656, 10670820, 11026514, 14227760, 16539771, 21341640, 22053028, 27566285, 33079542, 42683280, 44106056, 55132570, 66159084, 82698855, 88212112, 110265140, 132318168, 165397710, 220530280, 264636336, 330795420, 441060560, 661590840, 1323181680]

約数ペア:

[(1, 1323181680), (2, 661590840), (3, 441060560), (4, 330795420), (5, 264636336), (6, 220530280), (8, 165397710), (10, 132318168), (12, 110265140), (15, 88212112), (16, 82698855), (20, 66159084), (24, 55132570), (30, 44106056), (31, 42683280), (40, 33079542), (48, 27566285), (60, 22053028), (62, 21341640), (80, 16539771), (93, 14227760), (120, 11026514), (124, 10670820), (155, 8536656), (186, 7113880), (240, 5513257), (248, 5335410), (310, 4268328), (372, 3556940), (465, 2845552), (496, 2667705), (620, 2134164), (744, 1778470), (930, 1422776), (961, 1376880), (1240, 1067082), (1488, 889235), (1860, 711388), (1922, 688440), (2480, 533541), (2883, 458960), (3720, 355694), (3844, 344220), (4805, 275376), (5737, 230640), (5766, 229480), (7440, 177847), (7688, 172110), (9610, 137688), (11474, 115320), (11532, 114740), (14415, 91792), (15376, 86055), (17211, 76880), (19220, 68844), (22948, 57660), (23064, 57370), (28685, 46128), (28830, 45896), (34422, 38440)]