54740880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25343}}^1$

素因数の和:25365

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 133818480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 25343, 50686, 76029, 101372, 126715, 152058, 202744, 228087, 253430, 304116, 380145, 405488, 456174, 506860, 608232, 684261, 760290, 912348, 1013720, 1140435, 1216464, 1368522, 1520580, 1824696, 2027440, 2280870, 2737044, 3041160, 3421305, 3649392, 4561740, 5474088, 6082320, 6842610, 9123480, 10948176, 13685220, 18246960, 27370440, 54740880]

約数ペア:

[(1, 54740880), (2, 27370440), (3, 18246960), (4, 13685220), (5, 10948176), (6, 9123480), (8, 6842610), (9, 6082320), (10, 5474088), (12, 4561740), (15, 3649392), (16, 3421305), (18, 3041160), (20, 2737044), (24, 2280870), (27, 2027440), (30, 1824696), (36, 1520580), (40, 1368522), (45, 1216464), (48, 1140435), (54, 1013720), (60, 912348), (72, 760290), (80, 684261), (90, 608232), (108, 506860), (120, 456174), (135, 405488), (144, 380145), (180, 304116), (216, 253430), (240, 228087), (270, 202744), (360, 152058), (432, 126715), (540, 101372), (720, 76029), (1080, 50686), (2160, 25343)]