54804960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5437}}^1$

素因数の和:5465

約数の個数: 144

約数和(自身を含む): 213778656

約数和(自身を除く): 158973696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5437, 10080, 10874, 16311, 21748, 27185, 32622, 38059, 43496, 48933, 54370, 65244, 76118, 81555, 86992, 97866, 108740, 114177, 130488, 152236, 163110, 173984, 190295, 195732, 217480, 228354, 244665, 260976, 304472, 326220, 342531, 380590, 391464, 434960, 456708, 489330, 521952, 570885, 608944, 652440, 685062, 761180, 782928, 869920, 913416, 978660, 1141770, 1217888, 1304880, 1370124, 1522360, 1565856, 1712655, 1826832, 1957320, 2283540, 2609760, 2740248, 3044720, 3425310, 3653664, 3914640, 4567080, 5480496, 6089440, 6850620, 7829280, 9134160, 10960992, 13701240, 18268320, 27402480, 54804960]

約数ペア:

[(1, 54804960), (2, 27402480), (3, 18268320), (4, 13701240), (5, 10960992), (6, 9134160), (7, 7829280), (8, 6850620), (9, 6089440), (10, 5480496), (12, 4567080), (14, 3914640), (15, 3653664), (16, 3425310), (18, 3044720), (20, 2740248), (21, 2609760), (24, 2283540), (28, 1957320), (30, 1826832), (32, 1712655), (35, 1565856), (36, 1522360), (40, 1370124), (42, 1304880), (45, 1217888), (48, 1141770), (56, 978660), (60, 913416), (63, 869920), (70, 782928), (72, 761180), (80, 685062), (84, 652440), (90, 608944), (96, 570885), (105, 521952), (112, 489330), (120, 456708), (126, 434960), (140, 391464), (144, 380590), (160, 342531), (168, 326220), (180, 304472), (210, 260976), (224, 244665), (240, 228354), (252, 217480), (280, 195732), (288, 190295), (315, 173984), (336, 163110), (360, 152236), (420, 130488), (480, 114177), (504, 108740), (560, 97866), (630, 86992), (672, 81555), (720, 76118), (840, 65244), (1008, 54370), (1120, 48933), (1260, 43496), (1440, 38059), (1680, 32622), (2016, 27185), (2520, 21748), (3360, 16311), (5040, 10874), (5437, 10080)]