7793040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 25444800

約数和(自身を除く): 17651760

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, 1709, 2280, 3418, 4560, 5127, 6836, 8545, 10254, 13672, 17090, 20508, 25635, 27344, 32471, 34180, 41016, 51270, 64942, 68360, 82032, 97413, 102540, 129884, 136720, 162355, 194826, 205080, 259768, 324710, 389652, 410160, 487065, 519536, 649420, 779304, 974130, 1298840, 1558608, 1948260, 2597680, 3896520, 7793040]

約数ペア:

[(1, 7793040), (2, 3896520), (3, 2597680), (4, 1948260), (5, 1558608), (6, 1298840), (8, 974130), (10, 779304), (12, 649420), (15, 519536), (16, 487065), (19, 410160), (20, 389652), (24, 324710), (30, 259768), (38, 205080), (40, 194826), (48, 162355), (57, 136720), (60, 129884), (76, 102540), (80, 97413), (95, 82032), (114, 68360), (120, 64942), (152, 51270), (190, 41016), (228, 34180), (240, 32471), (285, 27344), (304, 25635), (380, 20508), (456, 17090), (570, 13672), (760, 10254), (912, 8545), (1140, 6836), (1520, 5127), (1709, 4560), (2280, 3418)]