122225520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{839}}^1$

素因数の和:1462

約数の個数: 80

約数和(自身を含む): 379975680

約数和(自身を除く): 257750160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607, 839, 1214, 1678, 1821, 2428, 2517, 3035, 3356, 3642, 4195, 4856, 5034, 6070, 6712, 7284, 8390, 9105, 9712, 10068, 12140, 12585, 13424, 14568, 16780, 18210, 20136, 24280, 25170, 29136, 33560, 36420, 40272, 48560, 50340, 67120, 72840, 100680, 145680, 201360, 509273, 1018546, 1527819, 2037092, 2546365, 3055638, 4074184, 5092730, 6111276, 7639095, 8148368, 10185460, 12222552, 15278190, 20370920, 24445104, 30556380, 40741840, 61112760, 122225520]

約数ペア:

[(1, 122225520), (2, 61112760), (3, 40741840), (4, 30556380), (5, 24445104), (6, 20370920), (8, 15278190), (10, 12222552), (12, 10185460), (15, 8148368), (16, 7639095), (20, 6111276), (24, 5092730), (30, 4074184), (40, 3055638), (48, 2546365), (60, 2037092), (80, 1527819), (120, 1018546), (240, 509273), (607, 201360), (839, 145680), (1214, 100680), (1678, 72840), (1821, 67120), (2428, 50340), (2517, 48560), (3035, 40272), (3356, 36420), (3642, 33560), (4195, 29136), (4856, 25170), (5034, 24280), (6070, 20136), (6712, 18210), (7284, 16780), (8390, 14568), (9105, 13424), (9712, 12585), (10068, 12140)]