28800048

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 81780480

約数和(自身を除く): 52980432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1373, 1748, 2622, 2746, 3496, 4119, 5244, 5492, 6992, 8238, 10488, 10984, 16476, 20976, 21968, 26087, 31579, 32952, 52174, 63158, 65904, 78261, 94737, 104348, 126316, 156522, 189474, 208696, 252632, 313044, 378948, 417392, 505264, 600001, 626088, 757896, 1200002, 1252176, 1515792, 1800003, 2400004, 3600006, 4800008, 7200012, 9600016, 14400024, 28800048]

約数ペア:

[(1, 28800048), (2, 14400024), (3, 9600016), (4, 7200012), (6, 4800008), (8, 3600006), (12, 2400004), (16, 1800003), (19, 1515792), (23, 1252176), (24, 1200002), (38, 757896), (46, 626088), (48, 600001), (57, 505264), (69, 417392), (76, 378948), (92, 313044), (114, 252632), (138, 208696), (152, 189474), (184, 156522), (228, 126316), (276, 104348), (304, 94737), (368, 78261), (437, 65904), (456, 63158), (552, 52174), (874, 32952), (912, 31579), (1104, 26087), (1311, 21968), (1373, 20976), (1748, 16476), (2622, 10984), (2746, 10488), (3496, 8238), (4119, 6992), (5244, 5492)]