1260355344

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 3413219040

約数和(自身を除く): 2152863696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 307, 356, 372, 496, 534, 614, 712, 744, 921, 961, 1068, 1228, 1424, 1488, 1842, 1922, 2136, 2456, 2759, 2883, 3684, 3844, 4272, 4912, 5518, 5766, 7368, 7688, 8277, 9517, 11036, 11532, 14736, 15376, 16554, 19034, 22072, 23064, 27323, 28551, 33108, 38068, 44144, 46128, 54646, 57102, 66216, 76136, 81969, 85529, 109292, 114204, 132432, 152272, 163938, 171058, 218584, 228408, 256587, 295027, 327876, 342116, 437168, 456816, 513174, 590054, 655752, 684232, 847013, 885081, 1026348, 1180108, 1311504, 1368464, 1694026, 1770162, 2052696, 2360216, 2541039, 3388052, 3540324, 4105392, 4720432, 5082078, 6776104, 7080648, 10164156, 13552208, 14161296, 20328312, 26257403, 40656624, 52514806, 78772209, 105029612, 157544418, 210059224, 315088836, 420118448, 630177672, 1260355344]

約数ペア:

[(1, 1260355344), (2, 630177672), (3, 420118448), (4, 315088836), (6, 210059224), (8, 157544418), (12, 105029612), (16, 78772209), (24, 52514806), (31, 40656624), (48, 26257403), (62, 20328312), (89, 14161296), (93, 13552208), (124, 10164156), (178, 7080648), (186, 6776104), (248, 5082078), (267, 4720432), (307, 4105392), (356, 3540324), (372, 3388052), (496, 2541039), (534, 2360216), (614, 2052696), (712, 1770162), (744, 1694026), (921, 1368464), (961, 1311504), (1068, 1180108), (1228, 1026348), (1424, 885081), (1488, 847013), (1842, 684232), (1922, 655752), (2136, 590054), (2456, 513174), (2759, 456816), (2883, 437168), (3684, 342116), (3844, 327876), (4272, 295027), (4912, 256587), (5518, 228408), (5766, 218584), (7368, 171058), (7688, 163938), (8277, 152272), (9517, 132432), (11036, 114204), (11532, 109292), (14736, 85529), (15376, 81969), (16554, 76136), (19034, 66216), (22072, 57102), (23064, 54646), (27323, 46128), (28551, 44144), (33108, 38068)]