21919080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{182659}}^1$

素因数の和:182673

約数の個数: 32

約数和(自身を含む): 65757600

約数和(自身を除く): 43838520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 182659, 365318, 547977, 730636, 913295, 1095954, 1461272, 1826590, 2191908, 2739885, 3653180, 4383816, 5479770, 7306360, 10959540, 21919080]

約数ペア:

[(1, 21919080), (2, 10959540), (3, 7306360), (4, 5479770), (5, 4383816), (6, 3653180), (8, 2739885), (10, 2191908), (12, 1826590), (15, 1461272), (20, 1095954), (24, 913295), (30, 730636), (40, 547977), (60, 365318), (120, 182659)]