16493640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137447}}^1$

素因数の和:137461

約数の個数: 32

約数和(自身を含む): 49481280

約数和(自身を除く): 32987640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137447, 274894, 412341, 549788, 687235, 824682, 1099576, 1374470, 1649364, 2061705, 2748940, 3298728, 4123410, 5497880, 8246820, 16493640]

約数ペア:

[(1, 16493640), (2, 8246820), (3, 5497880), (4, 4123410), (5, 3298728), (6, 2748940), (8, 2061705), (10, 1649364), (12, 1374470), (15, 1099576), (20, 824682), (24, 687235), (30, 549788), (40, 412341), (60, 274894), (120, 137447)]