39047280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8563}}^1$

素因数の和:8598

約数の個数: 80

約数和(自身を含む): 127432320

約数和(自身を除く): 88385040

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, 8563, 17126, 25689, 34252, 42815, 51378, 68504, 85630, 102756, 128445, 137008, 162697, 171260, 205512, 256890, 325394, 342520, 411024, 488091, 513780, 650788, 685040, 813485, 976182, 1027560, 1301576, 1626970, 1952364, 2055120, 2440455, 2603152, 3253940, 3904728, 4880910, 6507880, 7809456, 9761820, 13015760, 19523640, 39047280]

約数ペア:

[(1, 39047280), (2, 19523640), (3, 13015760), (4, 9761820), (5, 7809456), (6, 6507880), (8, 4880910), (10, 3904728), (12, 3253940), (15, 2603152), (16, 2440455), (19, 2055120), (20, 1952364), (24, 1626970), (30, 1301576), (38, 1027560), (40, 976182), (48, 813485), (57, 685040), (60, 650788), (76, 513780), (80, 488091), (95, 411024), (114, 342520), (120, 325394), (152, 256890), (190, 205512), (228, 171260), (240, 162697), (285, 137008), (304, 128445), (380, 102756), (456, 85630), (570, 68504), (760, 51378), (912, 42815), (1140, 34252), (1520, 25689), (2280, 17126), (4560, 8563)]