145898520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2003}}^1$

素因数の和:2624

約数の個数: 64

約数和(自身を含む): 438635520

約数和(自身を除く): 292737000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 2003, 2428, 3035, 3642, 4006, 4856, 6009, 6070, 7284, 8012, 9105, 10015, 12018, 12140, 14568, 16024, 18210, 20030, 24036, 24280, 30045, 36420, 40060, 48072, 60090, 72840, 80120, 120180, 240360, 1215821, 2431642, 3647463, 4863284, 6079105, 7294926, 9726568, 12158210, 14589852, 18237315, 24316420, 29179704, 36474630, 48632840, 72949260, 145898520]

約数ペア:

[(1, 145898520), (2, 72949260), (3, 48632840), (4, 36474630), (5, 29179704), (6, 24316420), (8, 18237315), (10, 14589852), (12, 12158210), (15, 9726568), (20, 7294926), (24, 6079105), (30, 4863284), (40, 3647463), (60, 2431642), (120, 1215821), (607, 240360), (1214, 120180), (1821, 80120), (2003, 72840), (2428, 60090), (3035, 48072), (3642, 40060), (4006, 36420), (4856, 30045), (6009, 24280), (6070, 24036), (7284, 20030), (8012, 18210), (9105, 16024), (10015, 14568), (12018, 12140)]