202180560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{842419}}^1$

素因数の和:842435

約数の個数: 40

約数和(自身を含む): 626760480

約数和(自身を除く): 424579920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 842419, 1684838, 2527257, 3369676, 4212095, 5054514, 6739352, 8424190, 10109028, 12636285, 13478704, 16848380, 20218056, 25272570, 33696760, 40436112, 50545140, 67393520, 101090280, 202180560]

約数ペア:

[(1, 202180560), (2, 101090280), (3, 67393520), (4, 50545140), (5, 40436112), (6, 33696760), (8, 25272570), (10, 20218056), (12, 16848380), (15, 13478704), (16, 12636285), (20, 10109028), (24, 8424190), (30, 6739352), (40, 5054514), (48, 4212095), (60, 3369676), (80, 2527257), (120, 1684838), (240, 842419)]