78889749240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11467}}^1\times {\mathrm{57331}}^1$

素因数の和:68812

約数の個数: 64

約数和(自身を含む): 236694015360

約数和(自身を除く): 157804266120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11467, 22934, 34401, 45868, 57331, 57335, 68802, 91736, 114662, 114670, 137604, 171993, 172005, 229324, 229340, 275208, 286655, 343986, 344010, 458648, 458680, 573310, 687972, 688020, 859965, 1146620, 1375944, 1376040, 1719930, 2293240, 3439860, 6879720, 657414577, 1314829154, 1972243731, 2629658308, 3287072885, 3944487462, 5259316616, 6574145770, 7888974924, 9861218655, 13148291540, 15777949848, 19722437310, 26296583080, 39444874620, 78889749240]

約数ペア:

[(1, 78889749240), (2, 39444874620), (3, 26296583080), (4, 19722437310), (5, 15777949848), (6, 13148291540), (8, 9861218655), (10, 7888974924), (12, 6574145770), (15, 5259316616), (20, 3944487462), (24, 3287072885), (30, 2629658308), (40, 1972243731), (60, 1314829154), (120, 657414577), (11467, 6879720), (22934, 3439860), (34401, 2293240), (45868, 1719930), (57331, 1376040), (57335, 1375944), (68802, 1146620), (91736, 859965), (114662, 688020), (114670, 687972), (137604, 573310), (171993, 458680), (172005, 458648), (229324, 344010), (229340, 343986), (275208, 286655)]