120423996

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1$

素因数の和:1646

約数の個数: 144

約数和(自身を含む): 393818880

約数和(自身を除く): 273394884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 756, 891, 924, 972, 1134, 1188, 1386, 1609, 1701, 1782, 2079, 2268, 2673, 2772, 3218, 3402, 3564, 4158, 4827, 5346, 6237, 6436, 6804, 8316, 9654, 10692, 11263, 12474, 14481, 17699, 18711, 19308, 22526, 24948, 28962, 33789, 35398, 37422, 43443, 45052, 53097, 57924, 67578, 70796, 74844, 86886, 101367, 106194, 123893, 130329, 135156, 159291, 173772, 202734, 212388, 247786, 260658, 304101, 318582, 371679, 390987, 405468, 477873, 495572, 521316, 608202, 637164, 743358, 781974, 912303, 955746, 1115037, 1216404, 1433619, 1486716, 1563948, 1824606, 1911492, 2230074, 2736909, 2867238, 3345111, 3649212, 4300857, 4460148, 5473818, 5734476, 6690222, 8601714, 10035333, 10947636, 13380444, 17203428, 20070666, 30105999, 40141332, 60211998, 120423996]

約数ペア:

[(1, 120423996), (2, 60211998), (3, 40141332), (4, 30105999), (6, 20070666), (7, 17203428), (9, 13380444), (11, 10947636), (12, 10035333), (14, 8601714), (18, 6690222), (21, 5734476), (22, 5473818), (27, 4460148), (28, 4300857), (33, 3649212), (36, 3345111), (42, 2867238), (44, 2736909), (54, 2230074), (63, 1911492), (66, 1824606), (77, 1563948), (81, 1486716), (84, 1433619), (99, 1216404), (108, 1115037), (126, 955746), (132, 912303), (154, 781974), (162, 743358), (189, 637164), (198, 608202), (231, 521316), (243, 495572), (252, 477873), (297, 405468), (308, 390987), (324, 371679), (378, 318582), (396, 304101), (462, 260658), (486, 247786), (567, 212388), (594, 202734), (693, 173772), (756, 159291), (891, 135156), (924, 130329), (972, 123893), (1134, 106194), (1188, 101367), (1386, 86886), (1609, 74844), (1701, 70796), (1782, 67578), (2079, 57924), (2268, 53097), (2673, 45052), (2772, 43443), (3218, 37422), (3402, 35398), (3564, 33789), (4158, 28962), (4827, 24948), (5346, 22526), (6237, 19308), (6436, 18711), (6804, 17699), (8316, 14481), (9654, 12474), (10692, 11263)]