123591120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7253}}^1$

素因数の和:7340

約数の個数: 80

約数和(自身を含む): 388582272

約数和(自身を除く): 264991152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 7253, 8520, 14506, 17040, 21759, 29012, 36265, 43518, 58024, 72530, 87036, 108795, 116048, 145060, 174072, 217590, 290120, 348144, 435180, 514963, 580240, 870360, 1029926, 1544889, 1740720, 2059852, 2574815, 3089778, 4119704, 5149630, 6179556, 7724445, 8239408, 10299260, 12359112, 15448890, 20598520, 24718224, 30897780, 41197040, 61795560, 123591120]

約数ペア:

[(1, 123591120), (2, 61795560), (3, 41197040), (4, 30897780), (5, 24718224), (6, 20598520), (8, 15448890), (10, 12359112), (12, 10299260), (15, 8239408), (16, 7724445), (20, 6179556), (24, 5149630), (30, 4119704), (40, 3089778), (48, 2574815), (60, 2059852), (71, 1740720), (80, 1544889), (120, 1029926), (142, 870360), (213, 580240), (240, 514963), (284, 435180), (355, 348144), (426, 290120), (568, 217590), (710, 174072), (852, 145060), (1065, 116048), (1136, 108795), (1420, 87036), (1704, 72530), (2130, 58024), (2840, 43518), (3408, 36265), (4260, 29012), (5680, 21759), (7253, 17040), (8520, 14506)]