16479480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 33286920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 719, 764, 955, 1146, 1438, 1528, 1910, 2157, 2292, 2865, 2876, 3595, 3820, 4314, 4584, 5730, 5752, 7190, 7640, 8628, 10785, 11460, 14380, 17256, 21570, 22920, 28760, 43140, 86280, 137329, 274658, 411987, 549316, 686645, 823974, 1098632, 1373290, 1647948, 2059935, 2746580, 3295896, 4119870, 5493160, 8239740, 16479480]

約数ペア:

[(1, 16479480), (2, 8239740), (3, 5493160), (4, 4119870), (5, 3295896), (6, 2746580), (8, 2059935), (10, 1647948), (12, 1373290), (15, 1098632), (20, 823974), (24, 686645), (30, 549316), (40, 411987), (60, 274658), (120, 137329), (191, 86280), (382, 43140), (573, 28760), (719, 22920), (764, 21570), (955, 17256), (1146, 14380), (1438, 11460), (1528, 10785), (1910, 8628), (2157, 7640), (2292, 7190), (2865, 5752), (2876, 5730), (3595, 4584), (3820, 4314)]