2496020880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547373}}^1$

素因数の和:547408

約数の個数: 80

約数和(自身を含む): 8144925120

約数和(自身を除く): 5648904240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 547373, 1094746, 1642119, 2189492, 2736865, 3284238, 4378984, 5473730, 6568476, 8210595, 8757968, 10400087, 10947460, 13136952, 16421190, 20800174, 21894920, 26273904, 31200261, 32842380, 41600348, 43789840, 52000435, 62400522, 65684760, 83200696, 104000870, 124801044, 131369520, 156001305, 166401392, 208001740, 249602088, 312002610, 416003480, 499204176, 624005220, 832006960, 1248010440, 2496020880]

約数ペア:

[(1, 2496020880), (2, 1248010440), (3, 832006960), (4, 624005220), (5, 499204176), (6, 416003480), (8, 312002610), (10, 249602088), (12, 208001740), (15, 166401392), (16, 156001305), (19, 131369520), (20, 124801044), (24, 104000870), (30, 83200696), (38, 65684760), (40, 62400522), (48, 52000435), (57, 43789840), (60, 41600348), (76, 32842380), (80, 31200261), (95, 26273904), (114, 21894920), (120, 20800174), (152, 16421190), (190, 13136952), (228, 10947460), (240, 10400087), (285, 8757968), (304, 8210595), (380, 6568476), (456, 5473730), (570, 4378984), (760, 3284238), (912, 2736865), (1140, 2189492), (1520, 1642119), (2280, 1094746), (4560, 547373)]