2065483920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{452957}}^1$

素因数の和:452992

約数の個数: 80

約数和(自身を含む): 6740015040

約数和(自身を除く): 4674531120

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, 452957, 905914, 1358871, 1811828, 2264785, 2717742, 3623656, 4529570, 5435484, 6794355, 7247312, 8606183, 9059140, 10870968, 13588710, 17212366, 18118280, 21741936, 25818549, 27177420, 34424732, 36236560, 43030915, 51637098, 54354840, 68849464, 86061830, 103274196, 108709680, 129092745, 137698928, 172123660, 206548392, 258185490, 344247320, 413096784, 516370980, 688494640, 1032741960, 2065483920]

約数ペア:

[(1, 2065483920), (2, 1032741960), (3, 688494640), (4, 516370980), (5, 413096784), (6, 344247320), (8, 258185490), (10, 206548392), (12, 172123660), (15, 137698928), (16, 129092745), (19, 108709680), (20, 103274196), (24, 86061830), (30, 68849464), (38, 54354840), (40, 51637098), (48, 43030915), (57, 36236560), (60, 34424732), (76, 27177420), (80, 25818549), (95, 21741936), (114, 18118280), (120, 17212366), (152, 13588710), (190, 10870968), (228, 9059140), (240, 8606183), (285, 7247312), (304, 6794355), (380, 5435484), (456, 4529570), (570, 3623656), (760, 2717742), (912, 2264785), (1140, 1811828), (1520, 1358871), (2280, 905914), (4560, 452957)]