16186680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{44963}}^1$

素因数の和:44980

約数の個数: 48

約数和(自身を含む): 52607880

約数和(自身を除く): 36421200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 44963, 89926, 134889, 179852, 224815, 269778, 359704, 404667, 449630, 539556, 674445, 809334, 899260, 1079112, 1348890, 1618668, 1798520, 2023335, 2697780, 3237336, 4046670, 5395560, 8093340, 16186680]

約数ペア:

[(1, 16186680), (2, 8093340), (3, 5395560), (4, 4046670), (5, 3237336), (6, 2697780), (8, 2023335), (9, 1798520), (10, 1618668), (12, 1348890), (15, 1079112), (18, 899260), (20, 809334), (24, 674445), (30, 539556), (36, 449630), (40, 404667), (45, 359704), (60, 269778), (72, 224815), (90, 179852), (120, 134889), (180, 89926), (360, 44963)]